They might genuinely believe that they'd change their vote, but they're lying to themselves and others. The neat thing about purity is that there's always some new line you can draw that's necessary to win your divine blessing.

Just say you don’t like the person! It’s not difficult! I think there was even an episode of Recess that dealt with the aesop “not everyone will like you and they won’t have a reason for it”

This is the *third straight presidential cycle* where the same folks have magically found an excuse why they just can't vote for the Democratic candidate. There's a phrase for that, and it's not "people who care about genocide." We don't have to pretend the goal posts wouldn't move again instantly.