I was taught to always assure that the drivers on the cross street are stopping, and its saved me a couple times, particularly in the rain when people think their car will continue to brake in 10' despite the roads now being covered with a mixture of oil, tire sludge and water which is almost as slick as ice.
But, yes I find myself not having a lot of respect for much of traffic control these days, when the cities can't be bothered to even make the lights flash at 3 AM, and instead are stopping me at every single light down a road for exactly zero cross traffic. Or when there is a light out, and a cop sitting in their car waiting for someone to not treat it like a 4 way stop instead of getting out and directing traffic.
So, while I don't live in a place with automated ticketing, I can see the allure of fake license plates. My brother in law's house just had a light added on the cross street he uses to leave the neighborhood. Whats the first thing its doing? Long light cycles with short interruptions and ticketing everyone who runs it. Again because while that intersection hasn't needed a light for the past 40 years, and the town he is in hasn't grown much it got one after some drunk teenager caused a big accident. So, now it backs up, and instead of just turning left after a 10 seconds or so with a gap, one can sit there for multiple minutes because there are a dozen cars backed up trying to get out. And of course the ticket is like $150 or something, most of which goes to the private corp that put the camera in.