Earlier quoted context omitted.
That's... wow. Are you saying that the employers could (or even should) demand that employees do nothing else during their free time except rest, so that they are well rested for their on-the-clock time? No late night TV for you, no early morning pool swimming session, and don't even think about taking up that physically demanding hobby, because we need you 100% focused on the job!
No. I specifically said remaining hours . To recap: - 8hrs for work; - 8hrs for leisure (daily commute, family time, hobbies etc); - 8hrs for sleep. Once you take out work time & leisure time all you have left is sleep time. Sleep is unique because it is an exclusive human activity — it can’t be combined with other activities. If someone decides to misallocate rest time, then s/he will become sleep deprived leading t…
I agree that if someone takes that from sleep time instead, they're harming themselves, but this still is nothing the employer should (be allowed to) care about.
If the employee underperforms at work, the employee gets a warning, and it is up to the employee to review his or her time management, being a responsible adult that they are.