I bet here, I don't see anyone getting tricky for these reasons :

A) they can't expect a c/r because netiher you, nor UTG has shown any aggression other than preflop

B) after playing that way, they aren't checking KQ and they aren't checking any ace / set.

C) no flush has filled so no reason to get scared

I think you have the best hand 95% or more here, when you get c/r you can re-assess but I think you get called by a lot of hands here. QQ and KK would be happier because it is now less likely that anyone has an ace.

True