Why do drivers not need their hearing, and can perfectly legally drive with the windows up and in soundproofed vehicles? Why do almost all cars come with sound systems? Most drivers are effectively deaf because of these factors. Most cyclists are too when their speed is up given the amount of wind noise in your ears.
National standards is taught to lots of adult cyclists too, so your point about relevance and kids riding is simply wrong.
My youtube channel would be fairly representative of anyone's riding on similar roads, I think. Perhaps the only difference is you don't carry a video camera, and you probably ignore a lot of bad driving incidents instead of commenting like I do. I'll take your response to the video challenge as a no then. Bit like tstegers, if anyone remembers him.
p.s. perhaps you could bold that paarp in your previous quote of what I wrote to make it obvious that I didn't write that.