The desire to carry on working isn't an idiosyncratic personal desire. It's why you're paid to be there, why the space exists. How is that not supernova-level obvious? Can someone's sense of entitlement be so huge that it blots out even that? I wouldn't have thought so until now.

It's completely obvious, you're right, but you are missing my point to some extent. It's nothing to do with personal entitlement. I'm guessing you've never been in a European office when the national team is playing an important World Cup match. Probably around 90% of people are not working at that point. Its like a public holiday. Consider the reaction if someone asked all the support staff to come into the office on a Sunday because they felt like getting some work done.