This hits the nail on the head. I have always said if the art/gallery "gods" don't anoint you as being a "thing" you will never (rarely) become a "somebody" in the art world. Eggleston was "anointed" by John Szarkowski, one of the few who had the power to elevate. As suggested possibly Szarkowski had his own motives for promoting Eggleston. Was Eggleston a pawn in all this? It's begs the question, if he wasn't brought to the front of the class would he have ever attained the acclaim he enjoys today?
This is something I think about often. In all of the fields of endeavor that I have been involved in in my life, I have seen many individuals who do the very best work and never receive nay recognition at all. On the other hand it is not uncommon for the individual that does receive recognition to be excellent in the field or not, but to be advantaged for other reasons, politics, who you aline yourself with, aggressive skills or whatever.
It is mentioned above about a body of work. frankly most of the well known monographs and books carry the same 20-50 images repeatedly. Karsh's books are extremely repetitive and his family and commercial work could be very average.
I have a book of Steichen which ends with a series of Shadblow tree images. they are photographs and they comment on mortality, growth, place in the world, otherwise unseen environment, what ever metaphor you like, AND they are by Steichen!
They do not stir me nor do I think they are really worthy of publication, particularly in the knowledge that there are thousands of great photographers never anointed who should be published.
As a side note I feel that your post "Some with the fancy sprinkles after their names like to poo poo anyone who doesn't use their language. It's a tribal thing."
And Pdeeh's response in post 35 have effectively set up a straw man with a colleague knocking him down. I questioned the motivational structure of the Art world but prior to there was no talk of "constantly denigrated as "ivory tower academics" or have their writing dismissed as "meaningless" or are called "so-called experts""
PS I have a lot of fancy sprinkles
Regarding physicists and chemists, the language is primarily directed at each other and is for the purpose of clarity. We have Bill Nye the science guy to explain it to us. There is no reason not to theorize about photography, but clarity is essential, if one really wishes to communicate. and no, you don't have to dumb it down, but neither to you make it incomprehensible to your audience.
Enough poster have written to convince me that Eggleston is an important photographer, but I remain unsure that the world of Art has developed a clarity in its discussions, top down or bottom up