On specific occasions yes, Fold certainly, without a doubt. Just a simple example that would lead me to take this attitude: I am in BB with AA with Stack of 33,000, in the middle of the tournament playing 2 hours. A villain with 60,000 Stack decides to go All-in from the Button. Fold without pity and pity.
I can understand the thought process that you use and you are right at a certain point, going All-in preflop is usually one of the least we should do in my opinion if we want to be a winning poker player, but in this particular case I do not think it is beneficial to throw AA preflop specifically unless some situations occur, such as:
- Let it be a pot where several players have done all-in before you, the more players the more likely that someone links a better play.
- That the structure of prizes in the tournament that you are in has significant jumps of position in position, even so, generally it would pay all in unless there are a couple of players with low stack waiting to be eliminated it would be a mistake to play all in in this situation .
As you can see, it is not impossible to fold AA or KK, if given the right circumstances it can be very smart to do it, but as a general rule, I would tell you not to get used to throwing these hands because you will be losing a lot of chips