Yup, about 100k installed vs about 40k mapped

About 40k new cameras each year from what I have seen.

If you find yourself with some time, there is now a DeFlock app that helps with mapping. It also includes locations where people suspect there might be a camera, though that is limited to about a third of the states so far.

https://eyesonflock.com/ is the closest to an actual searchable version

Give it a week and check back, the surfers are a strong community and there is public support for getting the wave back