AirBnB is interesting in that it's like the gig economy, but actors that have unlimited capital can participate. If you have a few million bucks, you can park it in real estate in a touristy place and rent it out for $150 a night (compared to <$100 a night you'd get renting to a full-time renter). These "superhosts" know exactly what they're getting into.

This is different than the gig economy where workers are just pouring hours of their lives into a dead-end job. You never get more efficient at being an Uber driver or a Doordash delivery person. You put in the hours, you get paid, and nothing changes for the rest of your life. (This is certainly true of some non-gig jobs, but at least you get a guaranteed 40 hours of paid work a week, don't have to buy your own supplies, get some paid holidays, and get health insurance.)