I'm one of the lucky ones who can work almost like normal during this time. Some might say I wasn't lucky as I can't just stay home doing nothing. But that would just drive me crazy. Not having anything to do just wouldn't work for me. And it's not just about the money.
It's just that when there is not much else to do, no clear separation from work time and free time I tend to work long hours. Filling the days with something to do keeps the thoughts away from the current situation.