I find the out of office message from the TikTok video overly cutesy and long winded. It seems like that is the culture at that office, but I would roll my eyes if I got an out of office message like that. Just let me know that you’re gone, when you’ll be back, and who I can contact if I need something before then. I have gotten some out of office messages where it just says the person is out and doesn’t say who to contact instead, which is annoying because I have to contact a lot of third party companies, so it’s not like I just know-oh Jane is out so Fergus is covering. I have to call the other company and try to figure out who can help.
The attendant menu for your main contact number may be the first form of contact that a customer has with your business. Make sure your greeting is clearly articulated. Provide an option to speak with an operator if the caller has a question that is not addressed by the menu options.

We are having a temporary office move soon, and our head of facilities was delighted he didn’t need to find data ports for the phones as well as the PCs ;)
Meanwhile, I do sometimes put up long ones when I will be away for some days during a season in which there are a confluence of three or four very likely reasons someone would contact me, and who else they need to contact isn’t the same. Like, it’s high llama grooming season, and generally during this month I get two or three requests per week for each of llama bleaching (for which my backup is Stella), llama shaving (for which it’s Arturo), and llama perming (for which it’s Carter). My message says I’ll be out until blah blah, and if it’s not an urgent llama grooming issue, I’ll get back to you after that, but meanwhile, for urgent llama grooming here’s who to call.