wrote this before seeing your second post, the below is assuming you have AcKs as opposed to pokerstoved AcKc.

loose guy, so raising pre is fine. we're certainly ahead of his calling range and his calling range likely isnt much tighter than his opening range. oop, so i like a 3b even more.

button's range is jacks, pairs, and flush draws post flop. we're behind all of them and since this is 10nl, villain wont be folding qq+ to a reraise, is never folding a jack, and will have difficulty folding 88-tt due to him being fairly loose. flush draws will likely call as well, and we're a dog against them. so postflop is easy fold.

in the range analysis, i doubt button is raising AQ+ postflop here.