Lots of artist-wannabes’ egos hurt because they, unable to shoot a good photograph, want to conveniently transform post-processing, a technical task, into an artistic endeavor.
Some, ignorant as the OP is, even made a classic appeal-to-authority argument by quoting Ansel Adams, but it backfired spectacularly when a video of the man was presented giving proper and full context to his words.
Truth is post-processing is closer to digital plastic surgery than art. Both deal with aesthetics, but neither is art.
Painful to some - but totally true.
I respectfully disagree you on the way you seem to perceive art. I see art more in line with how it's defined by Merriam-Webster which removes personal bias (opera is art but rap is not, etc.)
Art is the conscious use of skill and creative imagination especially in the production of aesthetic objects.
Photography is the the art or process of producing images by the action of radiant energy and especially light on a sensitive surface (such as film or an optical sensor). Retouching a photograph with no skill or imagination is not art but a talented retoucher can indeed creating art.
I wouldn't think this was art but fortunately, no one person gets to define what is or is not art.
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Ben Boozer
Disagree without being disagreeable