I'm kinda glad that it's VW blocking GrapheneOS users in a cynical way. When my parents got a VW Jetta they never stopped complaining about it and never bought one again. So it tracks that they'd also be the car manufacturer to block GrapheneOS and stomp on their user's privacy.

It's an easy market to win at this point. The bar has been lowered so much. Already have a nice car? Just don't display utter disdain for your user's privacy and you get our $$.