The problem is, even smart 15 year olds with fresh takes have to learn that no matter how interesting their ideas are, the scientific establishment is much more focused on finding good evidence to support incremental discoveries, rather than wide-eyed speculation about how complex biological processes work.
(I was that 15 year old, and then after many years of sciencing, realized that it was nothing like what I thought, and that all my best ideas were either wrong, ahead of their time, or stolen by more accomplished scientists.