For sure.
IDK, maybe other teams sharing notes with each other should be against the rules. Maybe they could bring this up with the league when rules are being discussed. But in no way does other teams operating within the rules that you don't like justify or excuse blatantly disregarding the rules.
Harbaugh seems to believe the rules don't apply to him. He got suspended earlier in the season for a rules violation, then lying about it. I'm not sure if they can prove he knew about the illegal scouting, but it's obvious to any objective person that he knew about it, and is again lying when he denies knowing.
If the University handled this in an honest fact finding way I would more sympathetic to their situation, but considering they are enabling this, I hope they (ncaa and or B1G) come down hard on them.