So you're telling me that this probably significant percentage of Youtube creators whose videos fully adhere to the rules and have never had any problems could potentially gain a lot more money for their hard work if these few rare cases decides to clean up their videos a bit to follow rules that have been there for years and that they've agreed to when signing up?
Sounds like a fantastic deal to me, and I don't see why all those other creators should be punished just so that a few can gain money making content that is against the stated rules.
And again, this isn't censorship, if that content is really important to you, it will still be there for everyone to see, just not monetized.