My - admittedly 8 year old - Mitsubishi has atrocious UX. State resets itself at odd times (cruise control disables EV mode, and resets regenerative braking settings, eg.), preferences are forgotten, if I want to listen to the radio I have to cycle through AM before FM every time, the touchscreen is slow to respond, the WiFi password for connecting to the app can only be gotten from a dealer, buttons do different things depending on context, etc.
CarPlay works great though.
It’s not just American cars