Same here, people hoarding, especially toilet paper, although yesterday after work I stopped at the supermarket to get some juice and I saw a guy walking out with toilet paper so I walked in and found a clerk stocking them, so I grabbed one. Didn't really need it, but I was running low and didn't want to be without.
Markets have been emptied for a few weeks, the last week or so have found bread and meat stocked, so things are getting better.
Personally I was never concerned, I'm considered "essential" as a Letter Carrier so I'm out delivering 12 hours a day picking up the slack for sick coworkers, touching dirty mail, mailboxes, handrails and doorknobs. I don't wear gloves, mask or use sanitizer.