Mountains get meaning as aspects of our environment, but try and name the your top 10 most aesthetically pleasing mountains. At least for me, I may appreciate a scenic view but I just don’t think of them in that kind of context.
Our brains are drawn to some things visually for instinctive reasons, and I don't need a big message when I'm decorating or wanting to please the eye.
Unless there are ghosts in the shell, MidJourney gives an aproximation of how a painting of a rose looks like. Its like an aggrregate function that averages a million artists. Its a weird concept.
I would say yes, this dash cam technique can be an artistic method. Reminds me of Jon Rafman's wonderful Nine Eyes project - he captures screenshots from Google Streetview, see https://9-eyes.com
But so does a user. Users don't prompt "draw a dog" but give 3 lines of intricate details and iterate a dozen times until it looks right. It's not like these models work all on their own.