As usual, the answer is yes and no.
It’s original in that we all explore slightly different landscapes and have our own perceptions and flavors in how we express it. For instance, I tend to differentiate between respectively who and what we are, and small and big interpretations of awakening, and although I am not aware of others talking about it that way, I assume there must be others who make the same differentiations with same, similar, or different words.
And it’s not original. Just about everything here are things others have discovered and talked about. It’s about reality so of course many will discover similar things. (Or have the same misunderstandings!) We are all exploring and learning about the same or a very similar landscape, so it’s natural if our experience is relatively similar and if the maps we create are similar.