So true Bflipper.
Its almost as if "modern" music has-for the most part- fallen into a fatally predictable and canned formulaic sort of "infinite loop", if you will, of sonic wallpaper that has to conform to a very particular pattern of style without deviation. Today's music is largely cast into a prefabricated mold that few people seem to want to break away from. Progressive was, on the other hand, generally innovative and exploratory in nature, fresh and unpredictable, and the art of musicianship was valued as much as the form of the music itself.
When I think of progressive, I think of Yes, ELP and Genesis, among many others that pioneered their own style and sound.. The very ideal of progressive music was to set yourself apart as a unique, rather than a habitual follower and conformist of some sort.
I like what RW Emerson had to say about conformity, at least as it pertains to artistry:
"Society is a joint-stock company, in which the members agree, for the better securing of his bread to each shareholder, to surrender the liberty and culture of the eater. The virtue in most request is conformity." "Do not go where the path may lead, go instead where there is no path and leave a trail." “To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.”
RW Emerson from "Self Reliance"