I think it does make sense to have some work places allow this, especially when there is no actual work to be done.

Having said that, it might also open up a door for abuse, depending on the character of the individual employee of course (i.e. partying the night before, then sleeping at work).

• Still in another sense, I'd like the world to be organized in such a way where people are not forced to do anything that feels unnatural for them.