My confusion stems from the fact that mass surveillance is already pretty normal in major cities. Your face is on a dozen cameras anytime you walk through the grocery store. Your precise location is pinged off cell towers multiple times a day. I understand specific qualms with Flock as a company and how they manage the data, but this libertarian demand for total privacy in public spaces has been long lost and the beef with Flock in particular doesn’t even scratch the surface.

Edit: And I don’t even know how to have good faith conversations about this topic in these spaces, because the hive mind has decided that anything but absolute outrage is untenable. I’m getting downvoted for sharing my opinion.

If you think USA has mass surveillance you haven't been to Asia (South Korea, Taiwan, China, Singapore, Etc).

I can drive down highways in most cities in the USA without my license plate being read (Flock isn't on highways). Also Flock as integrated mostly just records license plates. It's not recording video 24/7.

I actually touched on this in another comment below yours, using Asia as a specific example. Our crime rates are also much higher than those countries.

But while our surveillance is not as widespread as other developed nations, it is still quite commonplace. There are cameras everywhere and recording license plates seems like such a tiny and justifiable expansion.

People in the US also get angry at speed cameras or red light cameras, yet I personally think both are very rational things to want in busy areas!

Commonplace does not mean acceptable. Flock is new, and so it is an easier target for concentrated action. Also, Flock seems to be a centralized clearinghouse for surveillance data on a different scale than your local grocer's CCTV system.

We already have mass surveillance, and yet we still have major crimes. It's not working, and I see no reason to believe that removing more freedom will lead to having safer streets. Why are we giving up liberty and getting nothing in return? That's an excellent reason to protest against adding more surveillance.

Our public surveillance is actually limited relative to other developed countries because it makes people here uncomfortable for cultural reasons. You’ll also note that our crime rates are pretty high, especially relative to the surveillance happy countries in East Asia.

Regardless, I’m happy to take a results oriented approach here. Does tracking license plates make it easier to catch criminals? Does it make it easier to track stolen vehicles? I suspect cities wouldn’t be signing these expensive contracts if they didn’t see any benefits.

And finally, surveillance of public spaces is not inherently at odds with personal freedoms. Your mobility is not restricted at all, your core rights have not been touched. And you are always welcome to go live in the woods off the grid.

I firmly believe that living in dense urban areas with millions of others requires a reasonably limited expectation of privacy in public spaces.