On the one hand, omnipresent surveillance is bad and ripe for abuse.
On the other, I feel like the haphazard and selective enforcement of traffic laws by police officers is also really bad. Cops can selectively enforce laws so poor people or black people or whatever out-group suffers more. A machine should be impartial.
On the last hand, no traffic enforcement is probably going to get people killed. So that's not desirable.
Also, fines are problematic. Fines should probably scale with wealth, but also it shouldn't be a revenue source because that's a perverse incentive.