Yeah but the Tesla implementations of these features still suck. "You get used to it" is a shitty sales pitch. Basically any other car with these features has a better implementation. Tesla does it different but not
better. It isn't a matter of familiarity, these designs are just
bad.
My 15 year old BMW:
Has seat memory tied to the key. I don't have to fiddle with a menu to save the setting. It just... remembers.
Has steering wheel buttons with labels. Using steering wheel buttons and three fingertip-reachable and physically distinct stalks I can run my (intermittent rain sensing!) wipers, cruise control, blinkers, headlights, radio, and phone (which can stay in my pocket!).
Has an iDrive knob that controls all non-driving-critical features but can still be safely operated when driving. This includes the navigation system but also things like car settings.
Keyless entry where I just grab the handle and pull (this is one operation, not two) and the car unlocks. This works on the front doors and the trunk. It also works to start the car. No phone interaction required. The key fob stays in my pocket. In 8 years of ownership I have changed the fob battery once. There's a physical lock cylinder in the door if my key fob or the car battery die. I can lock the car with a touch as well.
Has physical buttons for almost everything (except car settings and nav). Seats (including heaters), mirrors, windows, blinkers (including hazards), head lights, cruise control, radio (volume, tuner, track, presets), dual zone climate control, hill descent, etc.
The Tesla isn't just unfamiliar, it is worse.