If you've watched tv, ever have had different genres of music you think you identify with etc you're a liberal. It's hard to make a real distinction between them.
Nazis are still derived from liberalism (through German Romantics) but if you're a mathematician from solid nazi ideological bases then you're a bit more suspect as it's hard to imagine instantiating race to do math (a la Deutsche mathematik) is going to lead you to any new discoveries.
Between a trumpian or clintonian supporter it just is meaningless as the axioms accepted don't change by their support. It's mostly mob logic to assert otherwise