Even if the public cares and is able to restrict government surveillance, how will we stop private surveillance?

For a couple hundred dollars I can install a computer-vision enabled camera that tracks and logs the face of everyone that passes, the clothes you are wearing and each car that passes. Security systems like Verkada already do this, and it is perfectly legal for companies to install these overlooking busy streets and public areas.

This tech will only get cheaper, smaller, and harder to notice. It's ridiculous to think that mass surveillance will be beaten.