Anyone who exploits a Glitch to give them some kind of advantage in the game has breached the E.U.L.A. & deserve to be punished in some way.
IT IS THEIR OWN FAULT
You may be happy enough to play a game amongst people who cheat, however there are plenty of legit players who are sick of these people who quite often screw up their glitching & then come here claiming it's R*'s fault or whatever.
Besides as far as I'm aware No-one has been Banned for glitching the usually procedure is to Zero their bank balance & send them to the Cheaters Pool for a month!
Also if you read the box your game came in you will see that R* can do pretty much what they want as far as providing on-line service, I'm pretty sure they wouldn't BUT if they wanted they could just switch the whole lot off & there would be nothing anyone could do.
Morale of the story :- loose the sense of "entitlement" be grateful for what we have & Don't Cheat