[Edit: I'm actually thinking of the EU lawsuit that was probably broader and better managed than the US one. Memories are now vague, it took me a while to even remember US and EU had different suits, but sure th US one was a lot worse in many aspects as Microsoft was on their home turf.]
> every MS competitor just did what MS did and didn't get smacked for
If you believe this, is the fault on those who smacked MS or the regulators who didn't smack the later violations ?
Is your argument that a crime shouldn't be punished in the past if people fail to punish it later in the future ?
Not precisely, but I do believe punishing one corporation and then not punishing their competition starts to smell a lot like using the force of the law to create an unfair market disadvantage.