This strikes some kind of nerve with me every time it comes up.
I have to think that people just don't care about physical objects.
But most people who can draw a bike cannot accurately describe how they stay up, or how to ride one. When they teach a child they tell them it all wrong, and the child takes a long time physically unlearning what they were told; but asked to explain, they will repeat what they were told instead of what they actually do when they ride.
I have multiple experiences of teaching small children to ride in, literally, seconds, just by saying correctly what one really does. Learning to ride really is as easy as riding, if you don't need to unlearn falsehoods first.