Your wording was just so off. It's like if Darth Vader showed up in FFXIV and used the force & people would be like "the force exists in FFXIV!!! Is it dynamis? Ether?" And you would be: "Vader ALSO had the force in SW. #smh"
Makes it sound that everything from everything that came from "inspirations" (stolen from mostly other FFs) should be ignored. If so should we ignore most of the story?