They’re a convenient political target because it makes insecure men not want to be associated with them. Believe it or not, a similar thing happened last time Republicans won the popular vote in 2004 - back then the issue was gay marriage. Bush went hard on opposing that and it helped him win.
I’d be curious about what makes him different from the others. There’s been some research regarding fluid intelligence* vs. crystalized intelligence, where liberals tend to be more on the fluid side. It kind of makes sense because rather than trying to figure out what they can’t understand off the bat, conservatives tend to rage against it.
As far as gifts, I dunno. Maybe a puzzle game? I don’t know what’s big in the puzzle game world now, if anything. The idea is make your son more comfortable with the idea of tackling novel problems instead of trying to cram them into an existing framework.
*it’s called “intelligence” but I tend to think of it more like a thinking strategy. Fluid intelligence being “can I think of a way to solve this?” while crystallized intelligence is “what strategy that I’m familiar with already can solve this?”