You have never had to dispute one of those tickets I assume.

Almost a decade ago I got one in the mail for a city that is about 9 hours away from my house. I am going thru the dispute process and being told repeatedly that "I am tired of people claiming that it wasn't them" with me suggesting that if their system worked they would most likely get fewer calls. Pure luck I noticed that the date is the exact date my daughter was born and thus the only way I could have been in that city is if I had somehow left my wife while she was in labor and managed to move my car 9 hours away. Once I pointed that out and that I could send them the birth certificate they gave up.

The problem with these systems is that they are trusted 100% and it becomes on the regular person to prove their innocence. Which is the exact opposite of what the relationship should be. If I get issued a ticket, it should be on the state to produce the evidence, not on me to get lucky.