I think those razors are not for men with tough beards. I'd spend an hour just doing my first pass with it.
I was more focused on his bizarre technique and the fact that he is using olive oil instead of a cream or soap.
Olive oil will work, it's a lubricant, after all. Each to his own, I guess. Maybe he has a nice bruschetta AS to go with it. lol. He did get great audio feedback. Sounded like he was shaving with a GEM.
I've used olive oil. Heard about it and tried it a couple years ago. It does work but its messy. That was with a Gillette Superspeed. Not sure I'd be willing to try that with an Ever Ready '24....