This, Android things, for example, is only offering guaranteed updates for 3 years which is not nearly enough support time... and people usually Volvos for 15-20+ years... Even Microsoft understands this better.
Everything in a car has to be certified for safety. Infotainment systems integrate deeply with cars - they consume and expose a lot of information that isn't guaranteed to be expressed over standard protocols, and most of them aren't even in consistent sizes or shapes.
An Android Things IOT device is guaranteed 3 years of updates. This is hosted on GCP and Google picks up the cost for this. However, if an OEM wants to extend the service beyond 3 years they have the option to do so (for a price I think).
