Perhaps the problem is in the thinking that there is a correct way of doing something. Like most things in life ‘correct‘ martial arts techniques fall on a wide spectrum. Our training and honing of our skills is an attempt to narrow that spectrum.My real point was....
- How open are we to investigating the things we "know" to be correct?
- Would we be open to learning to do something better, even if the person showing the better way has the "incorrect" understanding of what is happening?
Your second point is so abstract that any answer would fit! Let’s put the ‘person’ in a clown costume and make him a member of a far right organisation (the clown costume would be about right for such a person).