“Y2K programmer. There were people who would travel to different companies and rework all of their software so that they would still work after January 1, 2000. They did a great job and hopefully made a great deal of money, but after that, they had to go back to regular programming.”
#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.