https://youtube.com/watch?v=yrC-pwF6xXIFound this video which talks about the demographics of the DSA. To no one's surprise, the vast majority come from wealthy backgrounds, are overeducated, and mostly have jobs in education, tech, the public sector, or NGOs. 15% of them are unemployed and only 4% are blue-collar workers (you know, the actual "working class"). Their membership is also 85% White.
Basically they're all resentful, midwit failures. They did all the things they were told to do and never went out of their way to make anything of their life themselves, expecting some higher power to do it for them. When they were left with nothing but a mountain of student loan debt and a degree worth less than the paper it was written on, they decide to vote in the brownest third world freak they can find out of sheer spite, hoping that daddy government would do everything for them once they get their people in.