Very informal poll
"For a short period of time during this transition, Tesla Vision vehicles that are not equipped with USS will be delivered with some features temporarily limited or inactive, including:
Park Assist: alerts you of surrounding objects when the vehicle is traveling <5 mph."
Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision | Tesla Support
"For a short period of time during this transition, Tesla Vision vehicles that are not equipped with USS will be delivered with some features temporarily limited or inactive, including:
Park Assist: alerts you of surrounding objects when the vehicle is traveling <5 mph."
Tesla Vision Update: Replacing Ultrasonic Sensors with Tesla Vision | Tesla Support