I think that is not nice way to communicate with people.

They have their opinion and they shared it, it is not rare to be person in current era angry at US and The Global West.

For some people being pro-China or pro-Russia actually means being against US or against NATO, which can be understandable for some parts of the world that were under attack from them in last few decades.

Ask them what happened to them and why they think like they do, maybe we can learn something new.

Same here. So ; argue, downvote, report or "don't feed the troll"?

I guess you don't read, because when people engage in discussion I respond with facts. Generally it ends with people like you insulting me, with some racist/classist argument which ends up being banned, or with people not responding or responding fallacies. I could write a wiki about being critical of the US. I am an Argentinian so I know from first hand what it feels to have a fascists installed by the US, and to have a history of debt trap enslavement at the hands of the very same people.

Nazi Germany literally just copied from the book what Usonians did to aborigenes, which if you don't know was a whole ethnic state thing, that without taking into account the treatment jews had in the US and black people. Mussolini didn't invent fascism, that was a thing that built over the years while he certainly gave it more form.

Here you have a video that goes mroe in depth. https://www.youtube.com/watch?v=R1gcipAvplY