No one is suggesting food deliveries should stop. If you deliver food, lockdowns don't apply to you, not even in Wuhan. Same with medical personnel. If you work

No one is suggesting food deliveries should stop. If you deliver food, lockdowns don't apply to you, not even in Wuhan. Same with medical personnel. If you work for the water or electric company, you'll still be going to work. On the other hand, nobody's gonna die from the lack of a haircut anytime soon. Lots of people (myself included) can work remote.