Right now EVs are little more than posh new toys for rich people. They are the future, obviously. But that 'future' is probably over a decade away. Because of cost, among other factors. But it will happen.
Eventually, the car radio will probably be replaced by a screen with nothing but content apps. This station will have an app, that station will have an app, alongside the usual streaming service apps, video and audio podcast and v-log apps, and they all will be running irritating ads on your dashboard that you won't be able to skip, while they're mining your car for data they can use to sell you more stuff.
Every now and then they will update, and change everything on your screen, and you will be happy.
From what I understand, a lot of the newer car entertainment centers have something like that now, minus the irritating ads, and updating.
Where there are screens available, there is revenue potential.