Actually, I believe it is an opinion Steve, and I also believe it is an incorrect opinion.
There are six libraries in my immediate area, all of which are slam full of people every single weekend, and most weekdays. Libraries are modernized with DVDs, Blu-rays, ebooks, etc. They also do lots of activities for children, book readings and such. I would say that most people without kids probably use libraries less, but they are very well utilized in our community...