In the US, you have the right to face your accuser. Since that's not possible with a camera, photo-based enforcement becomes a non-moving violation.

You can still point the finger at someone else when you get the ticket in the mail. Or just put a bunch of question marks in reply as it is on the State to prove their case, not for you to snitch on your own bad driving habits.

At least that is how it works in the state I live in.