Yes you are up against a full house a lot of the time. But a lot of players would also do this with an overpair. There are far more combos of overpairs than boats.
Further to that, you're getting 3.5/1! That's a great price. You've got four outs if you're behind which isn't great, but I'd still be calling turn and calling a small river bet.
This can be all sorts of semibluffs as well as the above listed. Sometimes you will get stacked, but your definitely going to be ahead a large % of the time BvB especially. At these stakes I wouldn't worry about checking Aces, but for balancing, when you have the A of spades on boards like these you could check, but at these stakes should be playing far more exploitive.
This is tricky. Villain shouldn’t be in there with too many 7’s after the 3B. It’s a decent size too. But this raise reps trips +. Obviously if villain is reasonable then some bluffs too.
At NL10 some villains could over value over pairs too.
Basically we can’t fold here. This is close to the top of our range, possibly is the top unless we use a polarised 3B strat sb vs bb pre that contains some 7’s? I’m not sure we’d 3B 44 or 33.
Call, never raise. Evaluate river. If I knew you were willing to fold AA here I’d put pressure on with lots of strong equity draws, stay in to 3B’s more than I should and try and tilt you.
This is almost never a fh (call a 3b with 74?). This is either a 7 or over pair. There are many over pairs here. I think you should have check called the turn and river.