I think there is a real widening recruiting gap that became crystalized during the protest when you had pseudo black panthers doing instagram photo ops and then the real black militia shows up, but they are no longer leftist. I don't think it is as simple as the left talks about privilege and it alienates people, but I dunno, it's like the left is just very uncomfortable with popular anger. Then when you have a situation like a popular uprising where you actually do need a bunch of angry young men to go fight, any effort in that direction clashes with the internal culture and scares people.
This is just kind of fucking stupid at this point. The earliest and most influential cyberpunk works were all created by liberals. They are cool stories but expecting them to be some kind of anti capitalist manifesto is a delusion when stuff like Blade Runner, Neuromancer, or Snow Crash were never made by anti-capitalist. Hell, there are probably more communist working in fantasy literature than Cyberpunk.