Earlier quoted context omitted.
Minor quibble, but Airbnb doesn't own the hosts' homes or apartments, and Uber doesn't own the drivers' cars. Renting is an accurate descriptor of Netflix or Kindle (and Google Play movies actually does have "rent" on the label of the button when you want to rent a movie). And I can see what you mean from the perspective of the guest or rider, but not from the perspective of the host or driver.
I'd also agree that Uber/AirBnB do not really fit well in that comment. These are companies that mostly just serve as middlemen. They could theoretically be entirely decentralized enabling people to genuinely connect directly with other people to offer a service. There are even technological solutions towards avoiding bad actors and abuse. For instance mutual facial recognition to ensure people are who they say they…
They are not “sharing” anything in the sense that people normally understand the word. Money is exchanged for services, as normal. The only thing they do differently is evade regulations and taxes.