NL 200 67s

Openraising 76s UTG doesn't seem very profitable to me

as played bet flop bigger and bet the turn.

I'd play same way F&T. He's not folding that turn because of his high fold 2 cbet. On the river it's raise/fold IMO. He's not bluffing, he has a pair or something better and he's not turning it into a bluff. U could consider calling, that pot bet looks very strong to me.

Wp pre/F/T. on river I'm never considering calling, I actually make it like 87$ but snapmucking to a ship

see below

My original plan was to raise/fold too. After some tanking I decided that the odds are too good if he does that with Ax or just spazzing out because he doesn't win anything from me ... tho I'm really not sure.
One thing I should mention is that I was quite sure that he doesn't have any 2pair combos, maybe occasionaly sets but probably raises them on flop too so that eliminates some FH combos from his range.

never raise/call without a better read. When he pots, just calling is valid option as well.

I'd call the river.
Even though we just hit the flush, given the way the hand played out and his range for calling preflop, I think he pretty much always has a better flush here.
Ax would usually not bet that big IMO.