Back in the day we were used to time-shifting our collection of information, and the viewing of information. This was accomplished on BBSs - such as FIDONET - by up and down loading content for later viewing with offline viewers. You would just set up some automation to run during off times (while you were asleep for example). Back in those days -- even as slow as things were, your time didn't seem to be wasted as much as today.
I don't have a bad connection - I stream videos no problem - so I can only assume the problem is the advertising cruft layered on top. As a result, I'm in the early stages of putting together a web crawler of my own...basically I go to the same sites day after day -- so most of what I read comes from the same sources - so why not crawl those sites and draw down what I want to read at my leisure? I can also automagically separate the multimedia from the text, and deal with that as I want to - rather than how a standard browser decides to do for you.
Website owners and ad people have gotten lazy - and disrespectful of users; time to claim back our time.