I care about slavery and I care about fascism. Am I not allowed to care about those things and at the same time about the fact that the second-most populated country in the world is a literal dictatorship?

Again, there was nothing communist about Tiananmen, nor there is anything communist about the current CCP. It’s just fascism under a different name. Invent a time machine and bring back Marx to see this shit, he definitely wouldn’t be happy about it.