This fold is extremely tight. From the looks of his stats he's a total nit pre but is still somewhat aggro postflop so he should be able to have both worse hands for value and some bluffs. Also, remember that you're getting odds so you only need to win 30% of the time to be profitable against this bet.

I would start by calling turn.

I'd be calling the turn again and if they fired the river then I'd think about folding. Turn is a great card for them to barrel and it's pretty hard for them to have much on that board given we block A and the Q.

Calling turn and I'll decide river based on card and action.

I'd be raising on the flop because opponent's CB-Fold %60... and Turn Check-Fold %67 ...

@Quinine That would make sense for me if I had nothing on that flop and wanted to bluff him off.
I should have called turn too as you guys said and reevaluate river.

Villain's post flop agg% is very high for micro full ring @44%, his turn agg frequency is also high so he's going to be barreling ace turns cards most of the time with his air.

I would call and if he barrels I would fold. there's a big drop fromhis flop and turn agg % down to 28% for the river, so it looks like he's the sort to fire twice a ton of the time but shy away from the third barrel.