I just find too much of it to watered down and similar, though. I could listen to a CD from a quality non-pop artist and distinguish each song from the next through how much individuality is in each piece. I find a pattern in most pop artists that simply find a style that made them successful and then attempt to repeat it in the rest of their music. Pop artists rarely experiment with odd time signatures, long instrumental passages, or extended lengths past 5:30, characteristics that appeal to me in most of the music I listen to.
Well, I even know that's a rather inaccurate generalization for the entire industry, but it's just my honest opinion for most of it.
And as far as being culturally anchoring, I can't really make a statement of how much culture really even means anything to me in a consumerist society.