Sometimes lights are just so poorly implemented, and drivers pass through them so often, it feels like whoever designed the intersection was actively goading drivers into running the light.
There are standards for this kind of thing, like if a light is on a road with a speed limit of X, then a yellow light has to last Y seconds. Imagine a yellow light that lasted .5s: you'd have to stand on your brakes and risk causing a rear end collision from the car behind you to even have a chance of not getting fined. That's the opposite of safety. My place wasn't that bad, but a defendant successfully demonstrated that the yellow light he was tricked by was illegally short, and a judge basically threw out all the tickets from it and others.
I mention this as just one example of specific light setups that suck. I bet you're right, and this is just a money grab from the local gov't.
Read this if you want to be angry today: https://ww2.motorists.org/blog/6-cities-that-were-caught-sho...