Good question brother
I'll tell you what I do
According to the MTT, if you're just starting out, I can even do a miniraise from UTG and wait, although the manuals say that from UTG you can't do a miniraise if you don't have 10 or 10 up.
If I am in a bubble, in UTG, UTG 1, MP, MP 1 and MP 2 I retire, in CO I could do a miniraise depending on how BU, SB and BB play, in BU and SB almost certainly miniraise, and in BB depending on how the hand comes if there is no 3bet or 4bet and it depends on my stack how much I call limp.
Once I've passed the bubble I'm almost the same as in the bubble with the difference, for example, that I can't get good hands to play and I have 3 BB left and then I go all-in in any position and God help me hahaha.
In reality 22, 33, 44 and 55 are too strong to be able to see a flop and the set is made, or in a check/flop the set is done on the turn but nothing more than that. You have to have an incredible read of the game to win a river with just a pair of hands of these cards. For example, if you read that a villain, based on the betting range, you sense that he has an AK and that he will surely continue to bet on the river and you will continue to pay and in the community, for example, it comes out 336 9 8 but hey this would be a miracle but in some live tournaments I have seen that some very good players have succeeded.
Cheers
Carlos