I know what you mean! The rare occurance where I get it its fun for a match or two but usually look for another room if its that good. Personally I don't like an "over the top" advantage where the only thing that kills me is a lucky nade' or air support. Just like a look for another room if its so bad that bullet never seem to connect. I FINISH the match, then politely leave.
I have no idea how this lag comp work. I just read a lot about the players with good connection are "punished". And, yes, totally agree on that.
But what about then set search preferences to "Any"?
At least I went on a +10 game for the first time with that settings option right now ;-). Maybe I just played against horrible players, luck or whatever.?. I got a 3 yellow bars in that game.
I do not know how this works, just strafed my mind.