[Fliko]

That is a terrible argument as downtime is essential for humans to stay productive.

Of course people are going to watch some TV with their families, or play an hour of games to unwind a little, or go watch some sports game with their buddies, or spend god knows how many hours practicing their musical instruments. This is what keeps people sane, productive, balanced, and happy.

Having other hobbies after work is generally a good sign that the person is mature, and has good perspective on life.