Just a quick point about cold calling KK/AA, I pretty much auto 3-bet it every time for a long time but then there were times I made a conscious effort to sometimes call with it instead. I think it is better to do the latter a small percentage of the time for game theory considerations. Some players just do it intuitively (and of course some do it too often) but I guess the overriding point is that you shouldn't be super surprised if someone shows up with KK/AA just because they didn't raise every single chance they got preflop.

That being said, my default play would be to jam here but if your read is that he always has QQ+ and maybe AKs it's an easy fold.