Hillary was close, but in the end a lot of Democrats said good riddance. Jesse famously said he would rather have his eyes gouged out than to have to vote for her again.
To be fair the old Republican Party was probably more neoconservative just based on the republican party’s previous interventionist foreign policy. Although it is interesting how trumpism is interventionist in Israel but not in other places.
I would say nationalism isn’t inherently bad but isolationism and overly strong protectionism isn’t great in terms of retaining our status as the worlds top superpower.