I know the regs, it's just I've been bmfa insured since I was 5, used to fly a 200mph weston tigershark at the local club (other kids got plastations, I got a really trick model aircraft engine. A just engines 0.37 with a ridiculously long expansion chamber, all in purple.) odd how that sticks in the memory despite being nearly 20 years.
Raced rc cars at the nationals, flew all sorts but that tigershark was probably my favourite, worked in a model shop in high school (all electric rc)
And then the government decide to start regulating it and I'd want to do it on a really casual basis, I honestly lost the desire to bother.
Basically, make something too easy and idiots will join in. Ie drones.
Beforehand, someone would have to invest money and more importantly, time, to learn to fly one. Even assembling an artf kit is beyond most of these fools. Otherwise, give an idiot a plane and he'll be lucky to get it airborne before it's matchsticks.