Well, at least that's true for what you mean by photo - others might consider that to be unnecessary baggage.
Of course: I'm not pretending to be the golden standard of photography and surely others have very different ideas of what a photo is.
But my point is quite different: if the difference between a photographer and an artist is the aesthetic qualities of the shots, why all the fuzz about the "real landscape photography"?
All those " amazing locations, wonderful light, colorful sunsets, starry skies, waterfalls, ocean waves, tropical beaches, brilliant colors" photos sure don't lack aesthetic, and yet they are not "real landscape photography".
Why?
The author writes "The third and final problem is that all those beautiful images didn’t speak to my soul", which I read as "they don't convey to me any message".
And another point can be made: if others have different ideas of what a photo is, does make sense to talk about "real landscape photography"?