Limiting options is exactly the point. Elevators are supposed to be easy to use for the entire population, including the very young, the very old, those with di

Limiting options is exactly the point. Elevators are supposed to be easy to use for the entire population, including the very young, the very old, those with disabilities, those not able to read or write the dominant language, etc. In these cases, it is simply the best UX to keep everything really simple.