I broke that rule the other night, requesting that my son get in the shower*. Without knowing any of that, he responded like this (below). I played along for a while, laughing at the lesson reminder 20-ahem years later.
(*He doesn't resist taking showers, he just needed the phone/youtube/tiktok/whatever trance broken with a text reminder.)
https://www.facebook.com/photo?fbid=4980530005305394&set=a.106133356078441