“Today, it’s hard to believe there was a need for elevator operators, but they weren’t always automated. I remember growing up in the ’50s, and when few buildings in our town had elevators, there was always an operator. A New York City operator strike in the ’40s led manufacturers to create the elevators we have today.”
#8 home delivery dry cleaning would be a great no-contact business, but people didn't need fancy clean clothes if they didn't have to go to the office, so the business just changed. Dry cleaners exist.
#14 Changing toast gender neutral name and paying them a real wage has created the new job of "personal assistant", where you can abuse a professional with personal stuff, not just business stuff, it's gross.