The effective stack was around 45BB, and thats way to much to jam over a small open. I also dont like to call a 4-bet jam from him. So the play here is either to 3-bet and then fold, or just call and look to play a small pot in position. And both plays have merit. Even though you are the chip leader, you do have an incentive to avoid a big confrontation with a middling stack like this. If you dubble him up, now suddenly he is the chip leader, and you are a middling stack. So thats an argument for just calling.
However if he is doing this sort of just over min-raising from the SB with almost any two cards, into the chip leader, then I love punishing that with a lot of 3-bets. So dymanics are important here. What has he done previusly, when it folded to him in SB? Limped or given you a walk? In that case this min-raise smells a bit like a trap, and by 3-betting you walked right into to. But if this is the third or fourth time in a row, he has min-raised you out of position, then you probably just got unlucky and ran into the top of his range.
So my main advice is, that on a final table you need to pay attention to, what people are doing. This is, where the real money is distributed in MTTs, and we dont reach them to often. So now is not the time to run on auto-pilot, watch Youtube or have a bunch of other tables running.
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