You just put a theory is search of a conclusion, and waved some magic wand from under your selfhood vanity to say "This it it, baby! My way or the highway!"
Ummm, no. You can, of course, have any opinion you like, but what you're not entitled to are your own facts - I notice that your "rebuttal" didn't do much in the way of challenging the facts. And those are the facts, regardless of how you feel about them - plant photosynthesis does not produce enough energy to support a non-plant lifestyle.