

Apple has a long history of working against right to repair and third party repair shops. This includes making it difficult for third parties to source the parts needed and changing the designs to requiring part pairing in the name of security. It got to the point where repair shops were buying broken Apple products so they could hopefully source the parts needed.
Looking through what they provided now, it’s basic stuff any third party repair shop could do if they could source the parts. It’s useful. However good electronic technicians can go beyond that and do board level repairs. But that requires schematics and diagrams. A lot of times they would have to get those through other parties who in turn got them through less than official means or violated NDAs.
Guess what Apple isn’t providing? Board level information. This is just doing the minimum the law requires them to do.
Bonus: Louis Rossmann talks about Apple’s history of right to repair [10 minute video]
The right to repair. It’s going to require the ability to make changes to the software on the vehicle. At a minimum the ability to replace the public encryption keys used to communicate with the servers. The bootloader and software is probably locked behind signing keys; so you need to be able to disable or add your own keys. I doubt anyone has access to the full protocols used to communicate with the servers. So, the full technical standard need to be released (which is never going to happen) or reversed engineered through unencrypted traffic analysis and reverse engineering the software.
A good right to repair law could require some of that be releasable while the company is still active or all if the company goes belly up. IIRC there was a smaller EV company that went bankrupt and there was a concern that once the servers were shutdown the vehicles would be bricked. Not sure what happened in the end. In any case, cars as IOT is the stupidest idea ever created.