As semi-autonomous and autonomous cars become the norm, I would adore to see obtaining a drivers license ratchet up in difficulty in order to remove dangerous human drivers from the road.
A friend who's a cop told me that only when their department got specific state grants would they set up stings of drivers driving in a pedestrian walkway while someone was crossing the street. Here's an example of one such grant program, which is actually funded by the federal government: https://www.mass.gov/doc/ffy26-municipal-road-safety-grant-a...
Crosswalk Decoy Operations: These operations may involve a plainclothes officer acting as a civilian pedestrian and a uniformed officer making stops OR involve a uniformed officer serving as a spotter to observe and relay violations to an officer making stops. ... All Pedestrian and Bicyclist enforcement must be conducted during overtime shifts, meaning grant-funded activity occurs during hours over and above any regular full-time/part-time schedule.
At other times, he said he would only pull someone over if they were doing something batshit crazy and they happened to be behind the vehicle where it was easy to pull them over. Minor stuff and speeding they would rarely ticket.
The U.S. and other countries need to use automated methods of detecting and applying penalties. Some busy intersections have cameras for this, but it seems to be very limited, maybe because of cost.
Years ago New York used to calculate if you were speeding the NY State Thruway based on the time between toll booths. They cancelled this program for some reason.
Although more recently, the New York State Police have speed cameras set up in a few highway work zones, which is effective (double fines applicable, see https://wnyt.com/top-stories/where-are-automated-speed-camer...) but it still requires a person driving a car to set up the gear.