You're not arguing with someone who is willing to change their mind. Vague responses about "this is what I voted for" and "you're forcing me and others to vote

You're not arguing with someone who is willing to change their mind. Vague responses about "this is what I voted for" and "you're forcing me and others to vote for Trump" are typical signs of someone who's in the cult. It's common for them to feign interest in multiple parties, but they were always going to vote for the Republican candidate and proclaim Dems are the evil elites. This is common with "centrists", "moderates", "undecided", etc... they'll always be shy Republicans who are too scared to say that they're drinking the kool-aid.