I don't think turn is as standard as u think. The K is perceived to be a good card for your range, and therefore I think it shuts down his bluffing frequency a lot. Like if u have AQ here, would you bet again if u are villain? I would strongly consider folding turn, and def fold river as played since I don't think he is bluffing ever here or valuebetting worse. If u wanna do something else compared to folding I think raising is best, since he can def have stronger Tx, JJ, QQ that might all fold to a raise, but given fact that I think people are very suspicious blind vs blind, I would just fold.

I don't think you're at the top of your range. Except for some busted draws, it seems more like the bottom to me. You can definitely have flushes, Kx, better Tx as well as some slow played boats. What worse hands do you have here? AJ? J9? Q9? T8?

yeah, this definitely shouldnt be the top of your range. If he wasnt a total unkown its potentially a spot you could bluff raise, because his bet while potentially screaming value, doesnt really seem like a nutted hand. Id expect a bigger bet out of a flush or boat targeting Kx instead of hoping you call Tx, and you are at the bottom of your range.  As it stands tho I would just fold.