Memes

Nah.

Look at everyone attacking Mamdani, ethno fascists, techbros, liberals...

Its pretty much all 'he is a big bad scary communist.'

He is of course not actually a communist, but even an actual socdem is so far to the left of the American Overton Window, the only vocab words that exist are 'commie! socialist! which are the same thing, or something!'

Granted, the fact that Mamdani has significant public support means that there are more Americans who are more left-wing ... but the actual Dem leadership, as with Bernie, cannot countenance losing their corpo megadonors, so they pull out the stops for anything left of ... rainbow capitalism.