Parental control to disable car touchscreen (front screen lock)

Hey @elonmusk - urgent @Tesla feature request: our kids are driving us crazy because they can’t help but play with the front screen every time we enter and leave the car. It causes lots of unnecessary friction. Surely there should be a parental control setting to disable the screen, using the app or sensors (not a passcode that everyone can see). Please please fix this. My wife doesn’t want to buy another Tesla due to this issue!