If China is so great

Are we having a discussion of geopolitics or a schoolyard gossip fight?

then why does it feel the need to dictate over Hong Kong

Why do you have strong opinions about this topic when you clearly do not know any history about China?

China, more specifically the Qing Dynasty, was colonized (mostly by the British) through a series of imperialist ventures thst included the Opium Wars. The result was the designation of Hong Kong, already an existing Chinese city, as a British imperial trade hub where resources and wealth extracted from the rest of the country was traded, as well as later serving as a finsncial hub for the rest of the imperialized region. But, to put it simply, the British stole Hong Kong in 1841-1843.

When China threw off all of its imperial masters in its national liberation fight against the Japanese, it then had a civil war due to the KMT attacking the communists. Obviously, the communists won. As part of this, they reclaimed Hong Kong just a little over 100 years after it was stolen, but using the legal definition that had been imposed by the British, who had given themselves a 100-year lease that ended in 1997.

Hong Kong is a Chinese city that was colonized by the British and is being reintegrated, as yiu would expect from a sovereign country. You claimed elsewhere that you are against Western hegemony, but this is a crystal clear example of anticolonial action and you're siding with the colonists that write breathless propaganda about how unfair it is that China is governing a Chinese city.

and Taiwan

Again, just basic history. When the communists were reconsolidating their country, they were also expelling KMT forces. At the end, the KMT looted wealth and cultural artifacts and fled to Taiwan, where they set up a military dictatorship and began oppressing the indigenous people there. The PRC was set to invade Taiwan and finish their civil war, but the US set up a blockade and the PRC opted to vow a later return rather than force the Americans out. The first question you should have is why the US was meddling in their civil war.

Both the PRC and the KMT have long held that the civil war has never ended, with the PRC claiming Taiwan and the KMT claiming all of msinlsnd China and also Mongolia. The PRC holds a consistent line of reunification being the end goal.

The US uses Taiwan to harass the PRC and wants to use it to escalate tensions. It may even try to turn it into another Ukraine, doing everything it can to push China over red lines militarily until it finally decides that Taiwan is an intolerable threat just a few miles off its coast and very close to Shenzhen. If that happened, would you yet again go after the target if US imperialism like your masters tell you to, calling it an unprovoked aggression? Would you have new names for people that correctly blame the US for using their proxies as puppets to harass other nations? The US is already trying to derisk from Taiwan by exportinh its chip production facilities but it isn't going well because the US is so finsncislized that it can't barely build productive capacity at even 10X the cost of elsewhere.

Does China have gay marriage?

This is another example of why someone would call you a liberal. Pinkwashing imperialist takes. What is your logic on what is permitted to be done to other countries if they don't have a legal recognition of gay marriage? On what basis do other cultures need to mirror your own preferences in order for them to be free of your chauvinism? Any real county will have reactionary elements, some old, some new. Your country, and you, have reactionary elements.

There is a populsr struggle for gay marriage in China and it is going pretty well. It is mostly jist old people who are against it. You should exoect to see it legalized in the next decade or so. But you will have had nothing to do with thst, as your contribution here is to sneer at the entire country for not doing what this Westerner baby leftist demands.

Incidentally, if the CPC did force through legalized gay marriage and it elicited some negative response, like protests, you can be certain this would be characterized as an authoritarian overreach and how dare they disregard the will of the people. Some "socialists", huh!?

Trans rights perhaps?

China has better trans rights than your country, most likely. It has less transphobia to begin with, had major out and truly popular trans celebrities before the US did, and provides gender-affirming care of all kinds in a way that is truly accessible for the vast majority of people. Compare this to the US where trans kids are often exiled by their families and given no support, leading to high rates of homelessness, hard drug use, and death.

China does not have the same culture wars as the US, it doesn't have the same need for capital to create and maintain marginalization to distract from material decline. China is materially advancing and ending extreme poverty.

I'm not saying China is as bad as the West claims it is. I'm just saying it's not something to get wild about.

But you don't seem to know anything about China. Why have an opinion at all? Why not hold your tongue until you have done some reading or talked nicely to Chinese people?

It's a nation state (a far too big one at that), which are by definition tools of oppression.

Sure, but what of it? Do you think we are in a position to have a societu free of oppression, including nation states? With you and whose army?

Socialists must build revolution in the real world, with what is materially in front of us. Tell us how you would, say, end China's status as a nation state without it just getting immediately recolonized, probably by the country in which you live, work, and to which you contribute.

The nuances of the PRC's desire for a One China policy largely stem from the Marxist theory of Nations, along with a desire to throw off all western colonizers. Without understanding the depths of the "century of humiliation" you can't hope to understand the desire for a unified China.

Secondly, the PRC's process means social change comes slowly, but it has been improving. Notably, Xin Jing, a transgender woman, is one of China's top celebrities. Change is slow, but is happening at different rates across different sections of the PRC. Social change comes from improvements in productive forces and focusing on people as a priority.

Thirdly, nobody is saying the PRC is Anarchist, but your insistence that everyone agree with you saying the government is by definition a tool of oppression despite 90%+ approval rates stands at direct odds with the people themselves. Like it or not, you must face the reality that it is Marxism that has brought great improvements to China's conditions, and these improvements are continuing at a rapid pace, and thus has widespread support.

If China is so great then why does it feel the need to dictate over Hong Kong and Taiwan?

It doesn't. Taiwan and Hong Kong ARE China. If anything the high level of autonomy that China allows reactionary regional governments to have is what should be criticized.

Does China have gay marriage? Trans rights perhaps?

China allows for civil unions for LGBTQ. https://www.globaltimes.cn/content/1162943.shtml It made civil unions legal across the nation before USA made gay marriage legal in every state. Like all places in the world (some more than others) China has a long way to go on LGBTQ rights. But that's just it, China is improving along those lines, while the US is rapidly regressing. China is improving with trans rights and has been punishing companies that violate them. So yes, we should absolutely support China in continuing to move in the correct direction.

It's a nation state (a far too big one at that), which are by definition tools of oppression.

Lol, by whose definition? A state is only as good or bad as the ruling class that wields it. A bourgeois (capitalist) state will always be oppressive. As a socialist state (and China is a socialist state), the CPC uses its power to suppress the constant attempts of the bourgeois to oppress the working class.