Honestly what's the difference between this and simply asking someone 'have you seen a red Honda civic'? You can do that without a warrant today. You haven't e

Honestly what's the difference between this and simply asking someone 'have you seen a red Honda civic'? You can do that without a warrant today. You haven't ever been entitled to privacy on public roads. To me laws against this will just increase the cost to investigate crimes, moving the bar for a crime to actually get investigated ever higher. And I swear traffic cameras have been around for ages. The only difference being you no longer have to pay someone to comb through footage.