Really agree with that.
But I know you are an early user too. So I think you can see with your eyes, that what you're telling is actually (slowly) happening through DarwinIA. The Darwinian selection is starting to work, and the few traders who are able to 1/ earn consistently DarwinIA prizes to add to their AuM, 2/ earn consistently to retain their investors, are actually standing out of the rest of the community.
So the process you're talking about is taking shape, without the need of intervention. And in a neutral way, the DarwinExchange