That is the future. If I was wealthy right now I would buy up a large restaurant in a nice area. Keep one kitchen and split it into 3 micro restaurants and rent the space out to three small businesses. 3 counters - no seating possibly a drive thru.

I am in tech/marketing design. I would offer all my services in exchange for profit percentage to get them all set up with a good brand, marketing and online ordering.

People want quick delivery/pickup, less interaction with affordable prices.