"Add in that you are just really contributing to the backside of the N cycle with more N and P that is harmful and you can come to the conclusion not to target feed anything that is photosynthetic."
"It is pretty normal for folks to feed their corals early in their hobbyist adventure, the the vast majority stop after a while when they notice no difference. I might suggest that you lean more towards the been-there-done-that crowd"
By your way of thinking should we assume that since plants are photosynthetic organisms that they do not need food. No N nor P up the "backside"? Sure... just give 'em water and light and see how that turns out.
You are totally missing the point and not all corals are the same in their nutrient, food nor light demands. You can't stuff a silverside down an Acro's mouth but sure as sh*t a Euphyilla or Acan will take a piece.
My journey toward feeding was the exact opposite of what you so 'expertly' outlined.
I WAS NOT one to feed "early in their hobbyist adventure". I only started feeding relativly recently in my "adventure" but would never go back.
I am sure others have experienced the same after starting to feed.
Even most of my SPS tank gets fed. A tank that shoots for zero N or P is foolish.
Balance is the key.
Control
Add only what your system needs and no more.
People get the wrong idea and start doing anything they can to hit zero then wonder why their coral bleached.
Understanding how, when and what to feed go hand in hand with coral health and, likewise, managing N and P.