I've been in some Tesla taxis, they usually have to have an arrow sticker pointing at the open button for the door. It's definitely a non-standard car, and while in some cases it can make sense, because the mechanical contraptions behind some of the levers and latches are not a thing anymore, in other cases it's just a way to scream "we're different!" that doesn't help users, or a cost reduction measure.

(Also, the ride quality in the back seats is abysmal)