PLO100 AJJTss 3bet pot, attacking check back

Turn is ok. On the river we block the straight, which could bet small sometimes (I guess). So why not bet small? Or is it just the assumption "he rarely has a flush" so our hand doesnt matter?

Well part of lack of flushes but also blocking straight that is still usually calling more often than some other hands. But yeah small bet could be better.

I am not sure if people generally are massively overcbetting bare flushdraws in this situation. It seems relative intuitive to me to check bare flushdraws in a 3bet-pot. Solver bets FDs without any pair for a healthy 22% (at 100bb).

They should be. But I agree that most non-competent players tend to cbet fd after 3betting with high frequency. We have reads that he 3bets too much and cbets too much.

My problem here is that he calls the turn pot, which means he has something. And it's a draw as he doesn't raise. Most draws get there with that river. I would just check turn and see what river brings up.

I don't think we can x-c turn though and it feels waste to me to not use JTT type of blockers. Flop I were x-c for half pot as we also have nbdfd but obviously on turn that value has disappeared.

Turn can be also some turned two pair or fairly dry overpair that feels it can't fold with so many draws around. Point is though that on river we kinda lose to almost everything villain can have but beside flushes it's tough to call.