This is not for you to worry about.
By all means document your concern. If the change fucks up you are covered.
But I don’t use Damus because of your thought processes on what filters are best. I didn’t even know about some filters until 2 days ago so how are you the best person to control this when you can’t even distribute info to your paid users like me?
If I want to block a NIP05 wholesale then that’s on me.
You disallowing this because you think you know better when you can’t convey functionality to your paid users is pretty stupid mate.