In my experience the risk of working longer hours is huge. Especially after dinner. You came from the office, have dinner and you're done for the day. WFH, well, you are still somehow at work. Used to be, and still is, the hardest part for me.

Had WFH at least one day per week for close to two years at Amazon and full time since October at my own company.

Funny thing is, I switch workplaces. From the dedicated desk to the dinner table to the living room and back at no particular intervals. Seems to be an outlier, so.