I fuwking said USSR sucks, not communism/socialism sucks, so I'm not comparing it to damn capitalism.
The USSR is the biggest demonstration of socialism's success, going from feudal backwater to world super power and first in space despite the entire world fighting it and claiming "human nature" requires the incentive of capital to innovate. You are absolutely attacking socialism by attacking it, your direct comparative is its main competitor for its time, the US. When you say the USSR sucks, you are saying that you prefer the alternative for its time, the US.
with elevated risk of (or already dead from) cancer due to Chernobyl being kept secret. In short, fuck USSR, but yeah, that's unless they lived in Moscow or something (pretty much the same shit we have now).
East Palestine, 2023. Or the time the US sprayed entire cities with bacteria. Or smoking. Or climate change. And so on and so forth. There are countless times capitalists have done significantly worse shit than have the world's first major accident with a nuclear facility.
So why not do just that instead of "proletariat dictatorship"? , and that state inevitability starts protecting itself and oppressing others. Let ppl organize, let ppl decide for themselves
Why not read a book? Then you'd already know the answer to this question.
Having any state basically creates another class holding power to itself
You don't know what class is. Refer to reddit.com/r/socialism/wiki/class. A page I happened to write.
and that state inevitability starts protecting itself and oppressing others
Yes that is precisely the point. To take the existing state which is currently a dictatorship of the bourgeoisie, and flip it, turning it into a dictatorship of the proletariat. Currently the state represses the proletariat and protects itself. The point is to have it repress the bourgeoisie and protect itself until proletariat are in power everywhere worldwide.
let ppl decide for themselves
What you are functionally saying here is "let the bourgeoisie use all of their wealth to maintain their power". Without repressing them, you will not get anything other than capitalism, because their wealth creates an incredibly large power imbalance within society. Do you have the same power as Bezos under liberal democracy? Do you as a petty prole on an average wage have the same power as those that can own and direct entire media companies? No. Do you fuck. And that's entirely ignoring the fact that prole media is repressed on top of that.