I think it would depend on how one uses the revolver.
Lets talk about ICORE (revolver) matches. ICORE requires a lot of shooting and a lot of reloading (charging the cylinder, not reloading ammo).
To function revolvers can last a long time, thousands of rounds,
But:
Smooth extraction of spent cases and slick reloading the revolver suffers. The cylinder gets grimy causing spent cases to fail to fall freely from the cylinder and new rounds to fall smoothly into the cylinder under their own weight without having to push them fully into the cylinder, both of which take time.
Reloading speed is critical in ICORE, a few extra seconds reloading could make the difference between the top or bottom of the leader board.
I found it relatively simple to swab the cylinders between stages, preventing built up inside the chambers. I want my empties to fall from the cylinder under their own weight I'll I reach for another speedloader.
Other then that revolvers don't seem to care.
Glocks and 1911s were mentioned to compare with revolvers. I cant say much about Glocks, I don't like them because I cant shoot cast bullets in them. I also don't like the grip, but I haven't shot them enough to rate them on reliability.
As to the 1911, I do have quite a bit of experience with them, in some pretty extreme conditions since firing expert the first time I fired one in AIT in 1966. This is the USGI 1911a1. I'm talking about crawling around on my hands and knees in rice paddy silt, while the pistol was in my hand and firing it while covered with crap you wouldn't believe. Sometimes giving it a shake knocking the big chunks off, sometimes not. Never had one fail me.
Then again in extreme arctic conditions. I've had them sweat then freeze, firing the first round knocks everything loose and it functions.
The same cant be said for tricked out 1911's. Keep them simple and loose the they require very little cleaning.
Having said that, like the revolver I want to the empty mag to fall freely under its own weight, which means care must be made to keep the magazine somewhat free of mud and ice. If I find a magazine that one fall under its own empty weight from the gun, I trash it.
With both autos and revolvers, the type of gun makes a difference. I shoot two 22 semis. One is a Ruger 22/45, the other is a High Standard Victor. The Victor is more accurate, but requires a lot of cleaning and oil to function, The Ruger doesn't seem to care.
It never hurts to keep a gun clean and oiled. But if you can't do that understand there is a big difference between service revolvers/autos and comp guns.