What of the Dragons of the First?[Theory]

[Anonymoose]

People need to get it out of their head that all "dragons" need to come from Midgardsormr.

Easier said than done when we've only ever been told that Midgardsormr came to Hydaelyn "at the beginning of (assumed to be post-sundering) time" with seven eggs and all true dragons (in the FFXIV sense) are descended from his first brood. This was reiterated very recently in the Omega story arc, where Cid dubbed Midgy, "the ancestor of all dragons on Hydaelyn." Again, that doesn't mean scalekin don't exist in all dimensions; they probably do. And dragons could, as well. BUT we'd need official content to bridge the gap, not assumptions based on screenshots.