Research shows that vacations are beneficial to our physical and mental health, work performance, and productivity. To replicate this research, I’m conducting a participant observation study until DATE, and will be out of the office. In the interim, if you have an urgent request, please reach out to EMPLOYEE. Otherwise, I’ll be in touch upon my return.
Then there was the occasional one who would do what Alison mentioned with the sickness excuses, and create a tale that read like a police report: “I must miss my deadline because, on the night of August 12, my 45-year-old sister was alone in her house when an intruder entered. He was a 6’1″ caucasian male wearing a black balaclava and carrying a candlestick. As my sister approached him, with the dog barking around her heels, she heard a distant car crash which led her to have a fatal … etc.” (This is not an actual excuse I received, just similar in detail to some of those that were submitted.) These ones I was pretty sure were a writing exercise, requiring time and effort that could have been put to better use on the actual assignment they had been given.

I’ve had people inform me that my OOO is up during a period that I was still away. Yea I’m aware my systems are set to send an OOO message, it’s doing its job if you got it.
I didn’t watch the video, but reading the transcript I got the vibe that the author is one of those people that thinks they are a lot more clever than everyone else does.