The other is they won't open up their parts for people to work on their own cars. That's one of the main reasons used Teslas are so expensive. I mean even salvaged Teslas are really expensive.
The title of the article implies that they have, but if you read it you see that they have not.
They sold a car. That car had certain features enabled.
That normally that feature would cost extra or is not explicitly listed in the contract doesn't matter at all. It was enabled in the car so anyone inspecting the car clearly saw the feature when looking for it.
It's like selling a car and then telling the buyer a month later "oh btw. the second row of seats in your car was not listed in the contract (even through you saw it when buying) so we went to your car used our master key to unlock it and removed the seats, you can always get them back by paying another 8,000".
Companies who accidental sell more then they want normally live with that loss and accept it as their error (which it IMHO obviously was).
Newer vehicles, yes, FSD package has features.
Tesla screwed up.
Tesla specifically sold the car with these features when it was auctioned: https://jalopnik.com/tesla-remotely-removes-autopilot-featur...