Comment by cucumber3732842

There were also fairly contiguous moral panics in the late 1960s (teenage boomers crashing muscle cars) 1970s (fuel use) and early 1980s (slightly older boomers driving drunk) that lead to the regulations being written far in excess of what there's popular support to enforce which is a huge contributor to why the enforcers and judiciary are essentially responsible for dialing it back to something that doesn't make the system look stupid.