No we can’t.
I was running and gunning - it was doom 2016! Maybe you don’t pay much attention to your surroundings in games, but others do. Maybe you don’t play competitive online shooters at a high level like others do? That’s the sort of thing that separates the best from the rest.
So it has limits? Oh no….. At 1000fps you can’t do much rendering effects at all. Luckily no one, and I do literally mean no one, plays games at 1000fps.