H1:
Very weired line from Villain. He shouldnt be too strong on this runout usually. So even he bets near pot OTR (which indicates kind of o polarized range usually) i like raise/folding. You are uncapped and so bluffing your range would be harakiri imo.

H2:
Not a fan of this line here. Pre seems marginal, same goes for the flop float.
But i would definetly just flat OTR. Villain bets flop and river MW, that looks pretty strong to me and with a straight on a paired flushboard we dont even have the best bluffcatcher i guess (still caling though). But i guess T9 without diamond is worse than KdQx or 7x OTR for bluffcatching as i dont expect any thin valuebets by Villain.

1) raise turn, don't know about this line much but it strikes me as damn great blockbet; If you don't raise your strong hands he get to lose minimum with his strong Qx and weak Ax pretty much. With this hand you should be putting around 7-8bb on the turn and close to 20bb on the river. If you don't raise turn you can only put 11bb vs his bluffcatchers
River raise looks weird, I agree that likely we have best hand but what worse gonna call? AJ/A9?

H1. Raise Turn. As played river shove is better than small raise.
H2. Fold pre

Hand 1
Raise turn
As played on riv I guess we fold. Vs the lot size riv lead, id prob jam or call and not small raise. Depends if I think he can have bare Ax that I think can call.

Hand 2
Prob fold preflop. Flop is prob a fold with all the players behind, exactly for what happened. I think after the flop raise especially we can let it go