This is purely anecdotal. I live in what is a pretty solidly red suburb of Birmingham, AL. I work out at a local mom-and-pop (i.e., not a chain) gym that is owned by a guy who is a local pastor and former Marine and police officer. As soon as you walk into the gym, on the walls you see the "Back the Blue" and "Back the Red (Firefighters)" versions of the American flag. There's the "Don't Tread on Me" Gadsden flag, the POW/MIA flag, and flags representing every branch of service. The lone TV in there is almost always on Fox News. I've gotten to know a lot of the guys whom I work out around- majority of them are local PD and FD and look and talk exactly like you'd imagine a bunch of good ol' boys from Alabama would look and talk.
We've gotten to know one another well enough to have a general understanding of one another's politics. It's not that we specifically talk politics a lot per se, but it's pretty clear that we know which way one another votes. Put it this way, I am almost certain beyond a shadow of a doubt that I'm the only non-Trump voter in there. And it doesn't matter We have great, friendly, cordial conversations. In talking to a lot of those guys, it's clear to me that a lot of what animates their votes are the social issues, but that they aren't unreachable by any means. I really do think that if the Democrats forego the culture war battles, drop the perceived faculty lounge elitism, and get a whole lot better at talking to average, non-college-educated Jimmy's and Joe's about how their economic policies are significantly better for the lower and middle classes and blue collar workers, there is an opportunity to gain back a lot of what has been lost to Trumpism. Mind you, we aren't going to gain back many MAGAs. And we don't need to. We need to gain back people like the guys whom I'm talking about.