Less than three hours a day for passive recreation is hardly out of line with modern western lifestyles. The average American spends more than that watching television.
https://www.usnews.com/news/best-states/articles/2021-07-22/...
I obviously wouldn't want to deter anybody from productive work in favor of entertainment, but physical and mental rest is a biological necessity. Don't feel bad for kicking back if it's just a couple of hours a day.