I went ahead and googled if tesla uses android auto or carplay and apparently it doesn’t either. Neither does Rivian.
Tesla didn't cram everything into a screen because it's the superior ergonomic design, they did it because it's cheap. It definitely feels cheap and very mentally cumbersome.
Rivian has said they might add it later, but they didn’t seem to think it was enough of a priority over everything else they were doing. That’s somewhat understandable.
If I was in the market for a car, they would both be a no-go though because of that. I like CarPlay too much.
That reason might be the $10/mo they get people to pay for live traffic, satellite maps, and access to music streaming.