These laws are usually set by government ministers who have had no contact or experience with young people and their cars, so they hold a largely biassed view.
It's just like, I know people who are racist, and it's completely unfounded, they simply do not know anyone who is of the race they bash. I always question them and say, 'hey, if you knew any like I do, you'd know they are the nicest, most helpful caring people around'. The government is fed the bullshit bashup side of things from the media without any contact with those in the scene, and automatically assume that young people with cars faster than an excel are hoons; law flouting rebels who have no mind for other road users. If they took their head out of the sand, and talk to people like us, they'd discover that, wow, young people DO care, they ARE law abiders, and their cars are their love.
I just wish the government ministers would remember they were young once too, and what they did when they were young. I'm sure there'd be some very interesting stories to tell.