The discussion yesterday was long and boring and the dude at the end was an ahole. So i will asnwer you shortly. I have nothing against the struggle of minorities, im all for it when its genuine, but at least in my country, most of the big/famous identity movements are totally liberal if not mouthpieces for the CIA. If you want to see a recent case Google about the "Black woman in the supreme court". Tldr: they wanted a Black woman in the supreme court, but turns out all the people they indicated were pro coup. They even put ads in Mumbai and Times Square. Do you really believe its genuine? Do you think it was the garbage collectors (who are mostly non-white here) association who put it out there? Or the prople from the slums? And in the current political situation here, any movement that presents itself as a struggle of minorities but dont talk about class, do not have my confidence

Do you think Hamas is killing Israeli occupiers because they care about the dictatorship of the proletariat and the means of production?

Afaik they are not marxists, i would be surprised if it was their goal. But they fight against imperialism and so they are on the same side of the communists