Around minute 26, I was surprised by the 3-bet of the UTG raiser with QQ76. Thought that was a pretty bad hand. QQ42 would be an OK hand. Don't think it plays well against his likely A2, A3, as wlll as AA/KK. It may have OK equity allin preflop, but it is hard to play.

QQ76 is usually a fold against UTG (although it was 6h UTG, which is different than 8h UTG). But against a loose player with doublesuited QQ76 i think it's a mandatory 3bet. Rainbow i always fold and probably singlesuited too.

But QQ76 double suited is just too strong against a 25-35% opening range, in position

at 12:21 when he checks what is a proper betting range? the worst of the worst bricked flush draws as blockers?

I think it's around ~95% he started with three spades.
Against that range HU i want to checback my whole range. Even 3 of a kind for balance.
Here it was slightly different, because it was 3way. My plan was to bet, hope he raise, and the 25 folds. Just in case he was playing stud high and had a hand like A2-25. It will be great for me if he folds that hand and i can get it to HU with a ~40% hand.
And the worst hand that i do is probably something like i have. So a pair, with 3 suits. Still, i am a big dog against his range, but in game i figured it's better to try to get it HU and put 2 bets in (if he raises 4th street)