Context is that I had to register for a lot of accounts recently and some of the rules really make no sense.
Not name-and-shaming, but the best one I’ve seen recently is I might have accidentally performed an XSS attack on a career portal using a 40-digit randomly generated password…
There was an episode of Elementary where they were able to find the victims password on a post-it note, because the company requires a new password every month and he didn’t want to remember a new one that often.