But to be honest the internet is still the internet. The web still exists. Any lamentation at the loss of the "old" internet is that you don't have more angry uncles spewing political rhetoric on your motorcycle forum.
Do you want the unwashed masses in your specialist forums? I certainly don't. Seems to me things are working pretty well. I do worry about the next generation but to be honest, the same was said about me.
Instead of complaining about the state of the web just be the change. Host your site, run your forums, live your life. Stop worrying about how other people should live their lives. Take some youngsters under your wing and show them how a keyboard works instead of a touch screen.