Some countries do scalable fines, so you'll see headlines about a rich person being given a $75k speeding ticket or something.

I do agree with the concept of traffic laws, but I went back to my home state of Iowa recently and it was seriously comical, cameras everywhere, stoplights but just randomly along the road, everyone was driving exactly the speed limit and I was going insane. Having humans involved in policing does introduce biases but it also introduces common sense and good judgement.

I like the idea of mobile camera units, so bad spots can be focused on, people understand that it's a bad spot, but it doesn't turn into a permanent fixture.