Which Party System Would You Prefer

[Agonized-Statism]

Neither is possible right now, because there's really three major factions in 2021 US politics: conservatives, liberals (translated for the screwed-up modern take that liberal = left, those are the neoliberals, neocons, moderates, etc.), and the left (progressives, social democrats, democratic socialists, etc.). Right-wing to far-right, center-right to right-wing, and center-left to center. The genie's out of the bottle and we can't go back to having two liberal parties (yet), nor are we at a point where the liberals are completely marginalized (yet). Both exclude a big part of the political landscape.