The answer to the first one is a little philosophical so I have no expectation of agreement. I will answer it with a question from my daughter. "Daddy why do all the other girls have dates with boys except Snow White?".
As to the why not question, anarchy is in no ones best interest. I am fine with I am right or the other guy is right.
Why all this is also important, if I kicked the bucket tomorrow and my family decided to sell off my collection, I would want them to get the most money possible for it.