I remember having played this guy now and then over the past years or having seen him appear in coaching videos, always being quite splashy and overaggressive. However I don't have a concrete picture of his game plan in mind, so my reads are actually quite vage. Given that, I actually wasn't superhappy facing a raise on the flop, especially given how view draws are out there, but my plan was to basically x/c it off on pretty much any turn. This turn however is so terrible for my hand (I think for my range it's great, cause I'll b/c quite a bunch of AK-AJ OTF) and he still keeps betting. I also wouldn't be surprised at all if he showed down AQ in the end. Do you mind folding here?

Side question: Would you 3bet / have in your postflop range 76s or 65s vs a guy like this?