I'm very idealistic about alternative approaches, but in a "let's experiment on a small scale" sense as opposed to a "burn it all down" sense. I do wonder if widespread discussion of radical alternatives contributed to a "burn it all down" attitude. Yes, most real modern political systems are a mess of historical contingencies, but maybe democracy functions better if we ignore that and encourage everyone to buy into the system anyways. I miss the "Don't ask what your country can do for you, ask what you can do for your country" attitude.
(And “No” in the sense that, as one still reading various fora offering pre-social-media interfaces, there is no escaping that the participants are dwindling and graying. Moreover, the very thing driving people to hang around on unfashionable fora is an eccentricity that is often full-blown mental illness. Once forum activity has become dominated by a few outright cranks, you can’t expect quality discussion.)
And you can leave your endless scrolling on facesbook where it belongs.