That's an extreme telephoto shot, I don't think it's representative of what you'd see when you look at the landscape as a human. Unless it's from a very specific spot.
The black ones are actually under a cloud. In Iowa, we have quite a few wind farms. I think for most people they are a source of pride. Maybe I just haven't met the grumps.
It depends on the density. Once they clutter everything visible below 100 ft, it's pretty hard to see beauty: https://www.pentaxforums.com/forums/12-post-your-photos/2128...