Did you put up a Ring camera on a stand in front of your house for the specific purpose of selling that I drove past at this specific timestamp? If so, yes. The CCPA[0] gives me explicit legal rights:
* The right to know about the personal information a business collects about them and how it is used and shared;
* The right to delete personal information collected from them (with some exceptions);
* The right to opt-out of the sale or sharing of their personal information including via the GPC;
This isn't someone incidentally taking pictures of license plates in an otherwise noncommercial setting. It's a company literally created to collect and sell PII. Laws are different for them than for us.
“Personal information” has a legal definition and photos of you in a public street might not satisfy it, regardless of the photographer’s intent.
I think you're going to find that you're wrong about this, and that you're not going to get anywhere targeting Flock in particular, as opposed to the owners of Flock cameras. Consider that California has had multiple rounds of legislation about red light camera legislation, including new limitations on it, and all of those cameras are also from commercial providers collecting your PII. Your argument proves too much.
You're going to get a lot of cheerleading and support about this in venues like HN and Reddit, because you're narrowcasting to an audience already primed to be hyperconcerned about surveillance technology (I am too). I think you're going to find those attitudes do not in fact generalize to the public at large, and especially not to the legal system.
Best of luck either way. It'll be an interesting experience to write up, and I'm happy to read about the outcome, even if I do think it's highly predictable.