It's stupid because I find invincibility driven rampages to be fun, and nothing interrupts and breaks the flow of those rampages more than having to pause the game and re-enable the code every 5 minutes. Hell, sometimes I'm just messing around with super jump, but having to come back to do this to make sure I don't die when I fall off a tall building is tedious.
Now, here come the detractors.
"Oh, but it adds tension and challenge!"
Um, hello, it's a god mode cheat. I am not using it because I want tension or challenge. And even if I was using it for tension and challenge in some universe where that makes sense, I would probably disable the cheat myself anyways!
"Well, you wouldn't be playing the way the developers intended."
1: Tough sh*t. I buy games to play the way I want to, not the way some random programmer or the lead designer wanted me to.
2. It's a sandbox game, you moron. Why would rockstar choose a genre specifically designed to give you the freedom to choose the way you play if they wanted you to adhere to their ideas of how they want you to play it anyways? And how the hell do you know what rockstar's intents are? Did the designers mention that they didn't want people using cheats too much anywhere, or do you have a relative who works as a janitor at rockstar who told you this or are you just f*ckin' psychic like that?