Police in England installed an AI camera system along a major road. It caught almost 300 drivers in its first 3 days.::An AI camera system installed along a major road in England caught 300 offenses in its first 3 days.There were 180 seat belt offenses and 117 mobile phone
For reference, in Switzerland deaths/major injuries from traffic accidents have steadily dropped since the '70s. Thanks to, as you mention, better car safety tech.
But there has also been a great number of speed cameras and lower alcohol tolerance. Oh and new laws with income-relative fines, temporary to permanent loss of driving license, and even jail for the worst driving offenses probably cooling the jets of even the wealthier road maniacs.