They do it both ways at Sam's and WalMart. You can order for delivery or order for pick up. The problem is that if you want fresh or frozen items, you can't very well have them sent by UPS. So you at least have to go to the store.
WalMart will have a person bring your order out to your car. You park in a designated pick up area, let them know where you are, and they bring it out.
At Sam's, you let them know when you're there, and they bring it up to the front of the store, to a designated area, and you then wheel it out to your car yourself.
Either way it may be somewhat better than having to wander the aisles yourself picking the items.
I have to shop for my mother (89, and on chemo for cancer) and for my wife and I. I have an order at Sam's and one at Wally World both scheduled for me to pick up this evening. I guess we shall see how it all goes this time, but usually, it's pretty well-handled at the stores here.
Then I will sanitize everything before taking the order to my mom's place for her. And we will sanitize everything I get for us at home, too.
My wife works for an agency that's a branch of the DOE, handling electrical power grid infrastructure. She's been working from home for weeks. They're taking it very seriously.
I work at a municipal water treatment plant (drinking water plant). Naturally, I go to work. But I don't have to be there with anyone else. Effectively, the plant is quarantined all of the time, anyhow for security reasons. So this is not much different. However, now the other guys who work there and I do not overlap our work shifts at all. We never see each other.
And we're being careful elsewhere. So hopefully we won't all get sick at all, and if we do, we won't spread it to each other. This is a small enough plant that unless something big breaks down, one guy can run everything on his own.
The plant serves about 3,000 people.
Something you should all know is that apparently, both Chinese and Russian operatives have been actively working with various social media networks to sow chaos in the US.
Additionally, cyber warfare is huge. Where my wife works, they detect over a million attempted intrusions and attacks per day. Take security seriously, especially now.
And wherever you participate in social media, try not to let them sucker you into one-sided extremism. Try, instead, to arrive at and recommend rational solutions, and bring people together. The psy-ops are very real, widespread, and effective at hobbling us. This has been going on for years, and looking at how divided the US is these days, I have to say, it's working!
Don't be a dupe for our real enemies.