Why does this have to be about safety.
FIRST) From what I understand, the difference in light duration is because they changed the formula. Instead of using the speed that they assume people are traveling, they are now using the speed which is posted. It's not some arbitrary difference that some red-light camera company man came up with. (if this is not actually the case, someone prove me wrong).
SECOND) You only get a ticket if you enter the intersection AFTER the light has gone red.
Full disclosure, 4 years ago we here very nearly hit square on by someone blowing through a "yellow" light. Instead of killing both me and my wife (our sedan vs her lifted SUV), she just ran over our hood. If we had been 2 feet further into the intersection, I would most likely not be here typing this message. I have ZERO sympathy for people who try to beat red lights. The equations they use to determine the yellow light duration take stopping distance into account. The laws shouldn't be wrtitten just because you are going 10mph over the speed limit, and can't safely stop in time.
Stop speeding, stop running yellow lights, stop bitching.