It'd help if young voters could be assed to show up even at their own share of the national population during primaries, nevermind at the dominating share they could easily capture if they spent any of the effort they dedicate to feel good marches and poster distributing to spending a couple hours at most to cast a primary ballot.

Especially in states that have gone in the direction of expanding ease of voting in the last few years, changing the party means changing the leadership of the party bit by bit, and that's done by voting for new leaders!