I’m not American myself, but phone use cameras can’t work without being constantly on. Speeding cameras flash when speeding is detected, red light cameras too. Phone detection requires AI so it’s gonna be a constant video stream. Everyone’s going to be recorded 24/7 and it doesn’t matter if you’re driving, cycling or walking. Who says how long the data is being kept and where it’s going?
I tend to think that having speeding cameras in crucial spots is necessary (in some places they straight up exist to collect funds though) and a busy or dangerous intersection absolutely merits a red light camera… But I don’t want phone detection cameras purely because of how invasive it is.
Uh why do you think that the private companies running the service are just going to do what they’re told? For that matter, what makes you think the government itself wants a privacy-first solution? It’s better to keep data indefinitely in case you need it in the future.