Apologies, but I am currently knee deep in sushi and shrines on the other side of the world in Japan. I will be back to the usual tea and crumpets when I return to the office on [DAY OF WEEK], [DATE]. If you have an urgent query about [BUSINESS] before then, please don’t hesitate to contact [NAME] in my absence. [EMAIL]. Thanks so much.
I wouldn’t be offended or consider saying anything to anyone who included this in their out of office message, but even as someone who is in a religion that forbids use of electronics on most holidays, I still think this message is 1) TMI; 2) doesn’t convey what it needs to convey unless you are explaining that you don’t use electronics during holidays, in which case you can just include that you won’t be checking email without including the religious explanation; 3) would come across to me as inclusion of personal information I don’t need, which would therefore strike an unprofessional tone,and I wouldn’t understand why you felt the need to include that info. How about “I’m out of the office without access to internet or email until (date). If you need assistance before this date, please contact…” Like I said, I think your colleagues are overreacting, but in general I would advise to leave all personal information out of your auto-reply — vacation, medical leave, religious observance, etc. — people do not need to know why you are out.

Personally, I’d think it’s funny to receive an OOO like was in the video, at least the first time. It wouldn’t fly AT ALL at my company, but it’s at least interesting. All I really want to see is how long you’re out, and who I need to contact instead.
Going on a vacation, feeling under the weather, celebrating the holidays, or just playing hooky from work? If so, you need to let your colleagues, clients, and leads know that you’re not available. There’s nothing worse than waiting for an urgent request, or even a quick and simple response, only to find out the person you’re trying to reach is out of work and completely unable to respond to you.