Idk, a lot of pros talk about how boring chess gets at a certain level. Lots of lines are solved so deep that going to tournaments can mean learning who your opponents are, studying as many of the openings that you know they play as deeply as possible and hoping that you guessed the right openings and that they prepared the wrong ones against you.

Things like the bongcloud work once, when no one at a tournament has seen it before, then it gets solved and playing it is only ever a disadvantage again. It can work in things like rapid chess or whatever when it’s used to throw people off guard.