To say no one likes communism is a presumption. Millions throughout the world advocate Marxism, here in the UK our Labour Party preaches Marxism and would impose it if they gained power despite the fact that as you say it has failed everywhere, why? Because it advocates centralized autocratic government headed by a dictatorial leader, severe economic and social regimentation, and forcible suppression of opposition.
"White-wingers" is a play on words, another derogatory term coined to malign decent white people who felt it was in their economic interest to vote for Trump.
Black people mobilise to look after their interests and no one criticises them. We have Black Policemen, Black Catholics, Black this that and the other. If white people even raise a little finger to state their case they are branded as racists, fascists and even compared to the KKK and not just in the media also in the judicial system. 
Imagine 'The Association of White Catholics' not being condemned by the USCCB.