Karens are panicking and hitting up busy grocery stores, increasing their chance of infection. Don't be Karen.
Google Maps, if enough Android phones are in the store, can give you an idea of how busy places are (you'll know if it shows "Live" data as in the screenshot below).
There are huge differences between locations. Co-Op in North Hill is extremely busy. Co-op in Forest Lawn is less busy than a normal Saturday.
MOST stores are NOT busy. Don't believe the people trying to fearmonger. Soap > hand sanitizer. You can wipe your ass with paper towel, kleenex, napkins. Fuck, just hop in the shower.
Use the maps and avoid the crowds:
https://i.imgur.com/DgwIcF5.png