it's not true the democrats suck therefore leftists don't vote
the truth is the left doesn't vote, therefore the democrats suck
"i'm going to wait until centrist corporatist assholes magically turn into leftists, then i'll vote" is just a stupid joke
you vote, in the primaries, and replace them
that's the way it works
looking to the democratic establishment as your cue before acting is bullshit. ignore them. replace them
proof:
mamdani