I advocate quarantine at home whenever possible too. But there are some circumstances where it's impractical because of the living situation (family or roommates not yet exposed) or the home itself can't be secured from 'leaking' airborne particles for whatever reason.

But to be honest, I think the biggest impact for most people will be economic in nature. All the potential secondary economic ripple effects are poorly understood, and not enough people have enough saved to cover hospital stay expenses or enough to ride out an extended job loss or absence. People need to be saving money instead of panic-buying toilet paper or (groan) bottled water.