I really agree with this one. If you’ve set up these rules, you probably really want them. I have them on a site that only I use and it’s really annoying that I can’t count on discourse to keep me following the rules I set up for myself and it’s lots of extra typing to select “todo” and avoid creating a new “to” tag.
It would suit me to just force admins to follow the rules, but failing that, having a “are you sure you don’t want to follow the rules” modal would be nice.
Or maybe a “staff follows tag rules” site setting. That seems pretty easy.