in one he needs KJ or weaker, but all the draws and stuff got there. The only one that didnt obviously was the top end of the straight. But the flush is a good bluff card.
It looks much more like a value bet, but i can agree to a hero call here versus the corrct opponent.
In 2 yeah, ap is quite tight (not ultra though) and without a strong read AK is rubbish to this line here.

I think 3 is a boarderline call, probably a good call if youve seen him push over openers like this with AT. ofc, we could be getting levelled by a fish