So I suppose my opinion will be judged like a "moderate hero" label by the awfulest members of this forum but I don't think we should judge people on their political beliefs. I explain, my german teacher is really conservative, a bit like DC al Fine, really conservative on social issues and relatively moderate on economic issues, a reactionary monarchist in France! But he's really a nice person! However, my next SES teacher next year (SES= sociology+economy) is marxist and TNF would probably be a moderate compared to him
. But he seems to be really AWFUL: pretentious, arrogant from what I've seen.
So to answer this question, it really depends the persons. If you speak about the typical "bobos" who come from the upper class and are marxist because it's in fashion and they stay arrogant and pretentious, yes this people are really AWFUL!
However, the lefty laborites who are upper middly class and have studied the society to understand that they are privilegious and it's time to change things, they're FF. We have to be realist, it's not the poors who try to change things and it's understandable. You won't begin a demonstration if you know that you have to feed your 6 children, that your wife is sick and the doctor is expensive, you will support your bad conditions. It's frequently the "upper middle class" which tries to change things, Bluum was rich, Marx was a member of the upper class (I'm not marxist but we have to recognize that he wanted to improve workers's condititions).
So we shouldn't judge people on their beliefs but on their personality and on their actions!