Private businesses are starting to get them, too. Lowes has been deploying them over the past year or so as part of loss prevention upgrades apparently, so they're feeding the Flock, so to say.
I noticed one outside of my local Lowes a couple weeks ago. My city has deployed a number of them, including one less than a mile from my house.
It's one thing for a business to install security cameras to locally monitor their premises, but the low cost and scale this is being deployed at is terrifying.