Dark fiber has many more layers of incompetence and greed than has to do with people we’re happy with speeds.
However, I'm a geek who sits online all day, and I don't pay for the top tier of bandwidth available to me. I also see occasional comments where people are saying they use Sonnet or Luna because they're good enough. Maybe in 20 years people will point to the incompetence and greed in data center build outs too.