And what about cooks? Do they also overwork in their free time when they make their own food?
That's crazy. Everyone should be free to do whatever they want in their own free time.
>it's doing the same when you get home
That's what my colleague answered me when I asked him "why don't you have side projects?". Everyone should be able to choose whatever they want to do with their own free time.
I don't consider a side project as "the same thing I do at work", and I don't consider myself special.