I honestly cannot fathom being outraged -- and you're totally flying off the handle here -- because you're buying those things in the store and they're forcing you to ruin your game. Is your game ruined the second you see a cheat code on the Internet, or once you find out the game can be modded? Because that's the level of self-control we're talking about. DON'T USE THE GODDAMNED DLC IF YOU THINK IT'S OVERPOWERED. Just use those other things, which you would be getting in the normal course of the game.
I mean, if the complaint is that it makes your store cluttered, that's kind of valid, but not "OMG the Steam version is broken boohoo *sob*" material here.