I don't quite understand the question my friend.
For example, you play 15 hands and in no hand do you draw cards or to play, for example, in BB you could see up to 2 hands if no one makes a high raise and at least see the miraculous flop and have a chance of winning.
In SB similar things can happen to you
I think bluffing is not mandatory, but in certain positions it can be done better if there is a general abandonment in CO or BN, you can bluff with some comfort.
Also, as Kunkgreen says, is it in an MTT, in an SNG, or in cash?
In addition, there is also the importance of what position you are in in an MTT, for example. If you're the leader at a table and the remaining 8 are waiting for the prize you're almost guaranteed, many players take advantage of that situation to steal blinds, or bluff at the possibility of a limp or a weak opponent.
In short, for me, the situation in the MTT is fundamental.
I don't think I've read about that, but I really don't know if there is a statistic that says that throughout an MTT a player has to win or win if or if so many hands out of 15 plays, win. t try to find information if it exists.
Greetings friend