The people who are against the traffic cameras are the ones who try to cheat the signal and get caught. If they obey the signal, there is no reason to complain.
Lights prevent T-bone accidents, which are one of the more serious on the roads. Instead of trying to beat the system, try following the rules and help save a life as lights are intended to do.
Who knows? One day it may be your own or someone you love. If indeed this is a money-making scheme as many suggest, it’s a small price to pay to save a life.