> There's a tool I could have used to fix it, but it's accompanied by a message saying that if you use it without permission you'll be fired.

Sometimes I name certain APIs/function names/whatever with a "do_not_use_or_you_will_be_fired" suffix. Generally for hacks I don't want people to copy-pasta. I can't actually fire anyone, but it gets peoples attention (especially more junior folks).

React has a bunch of those: https://github.com/facebook/react/blob/ddf8bc3fbac7aefbf557e...