The issue is she sucks all the oxygen out of the room with her pointless presidential runs and does nothing for the four years in between. There’s an inconsequential number of Greens who run and win elections in small cities and towns or less consequential elections, and none of them have won any federal elections. A real party leader would recruit and foster candidates in large cities and state legislatures— and then get folks to run for the US House, the Senate, state governorships, and then the presidency.

Stein is less a party leader and more a figurehead who basically seems to be in it for the grift. And so US Greens (especially in comparison to those in the EU) are less a party and more just a convenient label for those of a certain bent that want to run as something other than as a Democrat.