I like that you mentioned Tesla and his car.
Tesla Inc. was incorporated in July 2003, from what I could find it was 5 years later that the first Tesla car was sold in 2008. Steem Block Chain is not quite 5 years old yet. It takes time for an industry once challenged by outsiders to change. Will FB and YT do as some of the old school car companies and adjust or will they simply choose to be absorbed and fade away like so many car companies of the past?
Trust is a hard thing to gain today, will Sonos Speakers lose the trust of it's customers with this action and thus lose sales and then be absorbed by some newer conglomerate, or will they see what they have done before it is to late?
Ownership is a very fleeting thing as you showed. Nice thoughtful post.