Probably. It's so easy for him to turn on the camera for a few hours, ramble a bit, and get 2-3 days of videos out of that.
I fully believe him when he said he had "well over" 100 days off last year. He normally wouldn't admit that because he always like to pretend that he works 24/7 and has 100+ hour work weeks. But he let that slip because he was trying to protect his ego and find an excuse for why his views and revenue were down so much.
He always has to "win" and be the victor, so collapsing views and zero growth is great because he has "balance" now. Imagine complaining about work-life balance when you get 100+ days off from your job of turning a camera on for an hour each day

There's no way he could handle a real job.