

In some ways that is the answer. Crashes keep happening because they are not being held accountable to regulators because they are not reporting these incidents and no one is exercising oversight to be sure the reporting matches reality.
I think over the years, accurate reporting by manufacturers has been done because they generally do not want to be known as that car company that killed a child and it could have been prevented with a 50 cent bolt. As a result, regulators have been less hawkish. Of course there are probably political donations in the US to help keep the wheels turning.
I live in an area where I think the worst drivers in the US live. I absolutely hate people who honk as soon as the light turns green. You don’t know what I can see, you don’t know if it is safe to go. Because sometimes it isn’t. I’ve had to learn to still look both ways after the light turns green because almost once a week (and I only drive 2-4 days most weeks) I see someone completely blow the red going 60 in a 45.
I also blame phones for traffic, because it goes the other way too. Why did you miss that green, because 3 people in front of you were on their phones. I usually give a slow 5 count before giving a beep.