For what it’s worth I agree on #1. I really like RR/Jaguar’s current UI. When I’m in a rental or someone else’s car and I’m forced to use CarPlay I hate it. Feels like I’ve been pushed to kindergarten and given crayons… any car manufacturer that just expects me to use CarPlay is probably not on my potential buy list.
I might be unusual in my preference but I really expect people to have preferences as strong.