Cheaters Prosper?

If you believe this Washington Post article, damn near everyone cheats. Now, it may be true that people use cheat codes to beat a game and so on, but should all cheats be lumped together like this article has them?

Here's the ugly, sometimes dirty, often-overlooked truth in games: Everyone cheats. In many instances, cheating is built into the game. It's a multimillion-dollar industry, legally sanctioned. Well, at least most of it.