I think AOC could pull the anti-establishment youth vote from any current dem candidate, including Bernie if it can be shown the dems themselves are pushing AOC to the sidelines. She seems perfectly positioned to take the kids with her if she says fuck it, they're all corrupt. She set that up last week with her questioning about campaign financing.
Thing is, besides those dems' kids, who can she help? GND makes her a non-starter for any pragmatist non-political party based voter looking for some kind of tax/regulation relief. GND kind of dumb from a political perspective. Turtle's jumping on that shit to drive it home.