Hitler famously didn't pull Germany out of poverty, that's just Nazi propaganda. He literally starved his people to buy weapons for genocide. Fascists famously don't improve the living conditions of the working class, that's what communists do, unsurprisingly.
You also didn't mention anything about the policy of China itself, you just generally pointed to a Wikipedia article fully based on western news outlets (I wonder what motives western capitalist outlets would have to lie about socialist China?) and speak of anti-humanitarian traits.
And yes, I'm a westerner. I'm a Spaniard communist who yesterday was gluing signs on the streets of Madrid with my org calling for the Student Strike organized for the 2nd of October, and for the mass protest of the 4th of October calling for a general strike to force the government to cut ties with Israel. You're attacking the wrong enemy here, there's no "tankie threat" in Europe, the enemies are the far right and I'm on the right side of things. How about you worry about stopping fascism in your own country and system? China doesn't have a blossoming fascist party.
Russian maps from 2015 show Crimea to be Russian, do you agree it's a Russian city? My entire point is that Lviv, one of the most important cities in Ukraine, was invaded by Poland in 1919. Soviets "invading" it in 1939 effectively meant returning it to Ukraine.