If you want to curb speeding, the solution looks much the same: Pay reporters some portion of the fines collected from the speeder. You will very quickly see a cottage industry of Internet connected dashcams and on-board AI solutions spring up, because it's practically free money if you drive safely yourself for long enough. Pretty soon nobody will be speeding, simply because you never know who or what is watching.
This is a set of economic-legal policies I've been writing about here and there for a long time. It's great stuff.
1. A safety hazard
2. Causes high noise pollution
3. Measurably increases air pollution
Under these circumstances I feel like a citizen driven enforcement for the law is not quite bad as you are portraying it. I would even call it apploudable, because they increase the quantity of life for everyone in their neighborhood.
The guy who reports one person for driving 100mph over the limit can and ought to sleep soundly knowing society more or less agrees with his actions.
The guy who reports 100 people for going 1mph over the limit ought to be be worried. His actions are not something society generally thinks is a good thing.
EDIT: I've been away from the States for too long. I was indeed thinking about speed bumps, not traps. Traps are cameras, and they therefore get a thumbs up from me in the beautiful bounties-on-everything-we-care-about future.
You also have it backwards because it already reliably makes society better for you. Take the case of Biogen employee Michael Bawduniak, who spent seven years documenting covert payments that steered doctors toward Biogen’s multiple‑sclerosis drugs illegally. When the United States Department of Justice settled the case for $900 million in 2022, Bawduniak received roughly $266 million, or about 30% of the federal proceeds, under the False Claims Act. It's a very similar mechanism, and anyone you may know who suffers from multiple sclerosis has likely had their treatment options materially improved thanks to Bawduniak's actions. But those kinds of actions only happen when you have the right mechanisms in place, to reward people who do the right thing.
You are entitled to your opinion of course but it just seems extremely arbitrary.
I think the idea is vaguely that the upper-upper class statistically must've done something wrong or have the power to cause extreme harm, therefore it's okay to snitch on them but not your regular Joe.
I'm just espousing the standard American middle class views about freedom here. Not trying to argue they are sound or rational.
Like letting the police install a permanent speed trap on your property or even pay for the privilege of them doing so. I'd bet that'd curb a lot of speeding in short order