I assume you mean they're racist. Yes I do know one openly racist person who happened to vite for Trump. I don't think he voted for Trump for that reason though, he's just been a republican voter for decades if I'm not mistaken.
No, I mean they'd rather not verbalize why they want Trump in office. Like one of his voters mentioned during his first term when she felt he wasn't "hurting who he's supposed to". A surprising number of Trump voters see him as a tool for retribution against various groups the voters' feel animosity towards. Saying this outright is probably something most are not comfortable to say to you, so they stay vague and non-specific.
I would assume the same goes for some Democratic voters as well. There's a lot of hate thrown across the aisle in both directions these days. Maybe it comes more frequently from Trump's supporters, I don't know, but I've been surprised by how much blatant disregard, disrespect, and animosity I've heard from those on the left. The idea of voting for Trump was so foreign to many in the Biden/Harris bubble that anyone willing to vote for Trump must have been crazy or less than.
I didn't vote for Trump (or Harris), but working in the tech industry and mostly around people who would consider themselves progressive or liberal has been pretty eye opening the last few elections. Everyone wants to be inclusive unless its political and they strongly disagree with the other side.
