I don't order in cooked food--never have, not even pizza--and I keep forgetting to check if the take-out place where I get pizza and cheese steaks is open. But I have wondered about how sanitary it is right now to have hot food brought in--not the food itself per se, but the delivery person. I could also, I suppose, extend my concern to the people who prepare the food.
Oh, I know. But I get the mail and pick up the paper that the people who delivered them touched. I'be been in stores where cashiers aren't very separated from customers.
In the case of the pizza, my son was going to go pick it up. I would imagine a pizza oven would take care of any germs, and I believe the cooks pull it out on one of those big things like giant spatulas and slide it right into the box. They'd then have to shut the box, I guess, but hopefully they wear gloves.
I've read that although coronavirus can live up to three days on metal, two on plastic and so forth, its half life is actually really short, so the surfaces are probably fairly safe after a few hours, after which the virus germs dwindle so fast they might not be enough to infect you.
Also, I have read there's a theory that the fewer germs get into your system, the milder your case if you do get it. Perhaps picking up something that someone else has touched would minimize your exposure, so even if you did get sick it would be a mild case.
I'd run that past Dr. Fauci, though, before I'd go around licking doorknobs or anything.

Yesterday I saw a scary story about how people who recover from the virus but spend a couple of weeks on respirators wind up in bad shape because of the respirators themselves: PTSD, Alzheimer-like symptoms, trouble dressing and bathing! Apparently they're fine for a couple of days but long-term use is not great.