If you have proplem with 2012 computing controlling a car, you should never get even close to a modern airliner... What do you need 2023 computing for, running LLMs or mining bitcoin while driving?

There's a difference between technology for the sake of comfort/entertainment and technology for critical elements of a product able to kill you and others.

If I need to get an eye-surgery and the equipment runs on Android, I'd rather go for the one running on Android 4 for 10 years already, than the one running on Android 13 for 6 months now...