Any reads on villains play postflop?

Do you really see a lot (enough?) of donkish players shoving flush draws on the turn, especially when the board pairs like this?

Bet/fold is obviously fine however I don't mind checking back the turn and looking at calling a reasonable bet on the river or vbetting if checked to. When the turn pairs the high card on this board you're unlikely to get 3 streets in good vs calls if his range is top pair, tp+gutshot, pair+gutshot or flush draws, so checking back still gives you 2 streets plus an increased opportunity to see villain's hand. You can maybe add in overpairs like 88, 99 but I doubt he c/shoves them on the turn and I can see a tard having a better overpair sometimes too. Plus if we're bet/folding turn we're only committing to 2 streets anyway, so it's essentially the same thing except we get closer to showdown and allow villains bricked flush draws on the river to go lolBET!