Dobson is that really rare kind of person who can say something you actually agree with but you end up wanting to give up your position and argue against him just because he taints the whole thing with his idiocy. He's also one of the few people who I see genuinely virtue-signalling all the time, rather than just following his beliefs, because you can tell that he doesn't really follow those beliefs in private. I'm mostly thinking of him bitching about sexism. It's clearly just an act on his part, like Patrick Bateman letting his life-role define him because he's empty inside.
I think "confederate" statues do belong in museums where you can explain who created the statue and why, if they wanted statues in every other park they should have won the war, but I'd still tell him to shut the fuck up if I heard him bitch about it. Because that's the only form of communication he's really capable of. Bitching.