I'm in the same boat as you. My son is reasonably intelligent except about politics and things that will affect his children, my grandchildren. On almost all issues he's bought into the Leftist pap. There is no reasonable discussion about anything. We practically came to blows last Thanksgiving. Since then, I don't discuss any politics or world view with him. Last I heard, his wife is supporting Kamala because " she's a woman." That moronic shit petrifies me. I'll be dead, as that's where us old dinosaurs are heading. But I worry about the world that my grandchildren will have to navigate after I'm gone. What weird guidance will their parents give them? Will they "wise up" after I'm dead? Here's to wishful thinking....