I think the entire population should be allowed to drive high power vehicles from the age of 5, without any form of test or training. And buses, trains and lorries.
I tried that.It didn't end well.
We lived on a steep hill with a T junction at the bottom. I got in Dads car ( big old black thing, dunno what make) and somehow released the handbrake and off I went. Mum was looking out the window and saw what Id done so legged it out the door to and ran to the car, opened the door, and tried to stop the car by grabbing hold off my hair !
This didn't work for some reason. A bloke a few doors down spotted the comical scenario and jumped in the car and pulled the handbrake on.
Dad gave me a hiding that I still remember 52 years later when he found out.