I worked in a call center for Big-Evil-Bank for five years, and every new manager would have a different OOO policy/pet peeve that they would require phone-miners to follow. In particular, the memory of the six month period where we were forced to put an OOO up if we left our desk for so much as ONE HOUR smacked me in the face when I saw question. That was by far the worst/strangest/most tedious OOO policy I have ever been forced to follow.
If you are going out of office but still leave something interesting for your contacts like poetry, that’s something really out of the box. This is a truly amazing OOO message, and reverting with poetry will surely make the receiver read it twice as emails are the last place one imagines reading poetries. Especially closing with “If all else fails, clear your cache…” is one good way of telling people that they will need proper help and it will anyway take time before they’re all set. Have a look at it here:

There are some types of work or office cultures where I think this makes sense. Sometimes enough people use OOO messages for work travel, conferences, and similar that getting the OOO doesn’t really mean you won’t get a response until the date specified. It can help to clarify.
It’s really only meant as a courtesy but if your culture is different I can see where it’s eye-roll y.