Although I'm excited to see what this really looks and feels like on a rental car in the next year or two when I travel, I really hope that CarPlay continues to get the same support it has now.
Right now, I have a car that according to what I can find, was the 3rd car ever to support CarPlay 2015 when it came out. (Although mine is a 2017 model of it, the infotainment was unchanged). And, it still works, and has handled every new phone and upgrade with grace. Other than upgrading to a USB-A to USB-C cable with the iPhones went to USB-C - it's just worked for a decade.
I really feel this is an achievement overall, the ancient 2015 sized screen (albeit very small by today's standards) just keeps working.
Here's to hoping they keep supporting the OG.