It would be nice if China actually did something materially meaningful here.

Correct, Hong Kong is no longer colonized by the UK.

Imagine blaming China for the actions of the HKPD.

Also zero deaths caused by HKPD compared to the rising death toll caused by America. Again.

found the colonizer fascist

liberalism served up the old fashioned way: with condescending racism

following decolonization, the CPC has been making moves to address wealth inequality and poor living conditions in hong kong, so yes they aren't doing wrong, they're doing quite the opposite actually

The rioters in Hong Kong certainly did do a lot of wrong,
like burning a person alive, stoning a person to death,
placing bombs that would have killed innocent civilians,
attempting to derail a train that would have killed more innocent civilians,
demanding to have no consequences for these murders,
nor for their insurrection at the Hong Kong capitol equivalent,
nor their dozens of injuries they caused on police or
Chinese bystanders they deemed not local enough.

Also demanding a murderer to walk free
and not some murderer who "bravely killed the CCP [sic]" mind you,
but some Hong Kong young man who choked his Republican Chinese ex-girlfriend to death in Taiwan,
for being shown a sex video of her having sex with someone else.

Even the US insurrectionists of Jan 6th were more peaceful
and less crazy in their demands by comparison.