It actually played out differently than I thought. I thought that CarPlay and Android Auto would not be backward compatible with older versions, forcing you to upgrade your car along with your phone.
I'm surprised it didn't work that way. I still don't understand why.
Why wouldn’t it? I can use AirPlay from a first gen iPad from 2010 with a Roku stick sold in 2022. I can also print from an old iPad to a brand new AirPrint compatible printer.
I'm surprised it didn't work that way. I still don't understand why.