FWIW, my experience with WFH (pre-covid times) was that I was way more prone to over-working and I think it eventually led to burn out. The line between work and home blurred considerably. It wasn't unusual for me to not ever get fully dressed somedays. Hygiene also somewhat suffered at times. I would find myself still working on problems well into the night. Part of it was feeling like I had to prove I was still working even though I was home. In short, it wasn't the utopia I predicted it would be after driving a long commute for a number of years.