I'm actually agreeing with you.
I'm of the opinion that not all applications of breaking the laws lead to being tainted.
No, we're disagreeing. I'm saying that what Molly did wasn't a law violation. Harry said it was, but I think it could have been defended pretty easily if she were anyone other than her, and her master were anyone other than Harry.
I'm saying that law violations corrupt, which is why there are laws against them. I don't think they were crafted just because they weren't palatable to conservative wizards; I think there's a genuine reason those 7 were crafted into Law.
Time travel included. The mindset of someone willing to change the past, regardless of the consequences to reality, is just as corrupted as someone that would mess with someone's head.