Genuine question: Why aren't grocery stores limited to delivery and curbside pickup only, exactly like restaurants? Wouldn't that give store workers and delivery drivers more protection by minimizing the number of people they were exposed to?

I know delivery windows are a problem, but if there was a table set up outside to pick up orders, wouldn't that minimize exposure for all involved? Orders could be placed over the phone if someone doesn't have internet. Fewer people inside the store, fewer in person transactions