I think that even AA is a good fold on the bubble
but what to do other situations?
I have been in some situations where I have folded any hand I have been dealt, especially close to the money bubble, What's the point of calling on a coin flip when you can fold and guarantee a cash place, Also stack sizes govern my actions, I am not calling an All-in from the Chip leader if I am sat in second place, because if he should lose the flip, I could become Chip Leader by sitting out and doing nothing.
You need to assess every situation that arises and make your decisions on what the possible outcomes could be, Calling a bet that could lead to you being out of the game, is really stupid if you are so close to the bubble, but there are times when I would call any All-in bet with any two cards if I had a massive lead over that player. It's not Poker, but it is playing tactically.
I always remember that in Poker any two cards can win, and any two cards can be beaten, I have called all-ins from players knowing they have either a pair or Ace/King, Ace/Queen etc, and won coin flips with some ridiculous
hands, my most embarrassing call came in a game where heads up my opponent went all-in with A/K and I snap called holding 6/2 I paired the 2 on the river and it was goodnight from him.
He actually accused me of cheating saying I knew what was going to happen, because no one would make such a ridiculous call, He was laughed out of the place and never came back.
I am not a fortune teller that can see into the future, nor do I cheat! But if you mess with the Bull, you get the Horns!