This question is really vague.
Should they be legally compelled to do so? God, no. Let me get 50 hamsters and treat them like shit to get days off.
Should they do it on the grounds of human decency? Yes, if they can and the grievance is real. There migh[...]
Well, yeah, but I think we shouldn't have to think up where the lines are to be drawn w.r.t. when an employee should or should not be granted time off. I think employees should be able not to work whenever they want.
I can see how this would cause problem[...]