You make some good points here. Even in file managers, one can usually highlight with a single click then use either a context menu or a menu at the top of the application to single-click on things like run, move, copy, or rename. I think the idea of making hyperlinks in hypertext more like a menu than like filesystem resources does make some sense, especially since the browser is an application and single-click within user applications has been pretty normal for a long time. Still, I agree it might have been better if this had gone the other way.