Shut down grocery stores, food producers, power plants, water treatment facilities for two weeks? There are a ton of jobs essential to society beyond healthcare and pharmacies.
You would need to. I ask, how many people who have went to the store, got out of their car, put on a mask and rubber gloves and then did their grocery shopping? When you breathe a fine mist comes out and it's very easy to breathe on stuff you don't buy. You handle the cart, the door, pick up a package that is in the way of the one you want. A lot of unneeded risk you are exposing others to.
Getting gas, who put on gloves, disinfected their gas cap and then disinfected their gloves and then pumped gas? I wash my hands as often as I can. I already probably washed my hands 20 times a day before, probably 30 now.
Mailing letters, once again, no licking or touching anything without gloves and mask, same with the mailbox. The mailperson should not have to disinfect your box, you should be wiping it down each time you use it. Same with your garbage bags and containers, it is your job to disinfect them not somebody elses.
Don't take you kids to daycare, keep them home with you. Definitely don't have grandparents watch them.
Many people are exposing people left and right in little ways, but don't think they are. IMO, just use common sense and keep the best hygiene you can.