Hypothetical Question
Imagine that you are the supreme leader of BST and you have the authority to set it up anyway you want, so that it meets your needs and desires. In other words a perfect BST in your opinion.
Do you really think, if that were the case, that there would be any more of a consensus for your BST verses the current BST?
You are free to participate in the current format and do your thing the way you do your thing. There are very few restrictions imposed on you. The fees are reasonable and lots of deals get done. It seems to work for the vast majority of us, even though each of us would probably tweek it in some way if we were the supreme leader. I really think the bulk of this discussion is "Much Ado About Nothing", to coin a phrase.