Does anyone else find the standard of play at rush final tables really bad?

It's like everyone is still in rush modes. For example last month was in the 7.5k gtd, 5 out of 7 left on 250k me and another on 750k ish he had about 10 k more.

15k 30k blinds, he opens for 90k under the gun, I make it 400k with aa, he insta shoves 10j off at me........perfect or it should be

Flop: 7 2 king .........looking good
Turn: queen .......i know whats coming next
river: 9

I come 7th for $250ish instead of having way over half the chips and winning $2.7k. How can this fool not see that i comitted with my 3 bet? I was the only player that could cripple him....... So f ing full tilt!