Democracy happened in South Korea and Taiwan, and across all of Western Europe over the course of the 19th century. There are also places that have implemented democratic systems, but the people hardly seem to have benefited. Do you then blame the people for not contributing more to their democracy?
While I agree with you, that it’s difficult, sometimes bloody, and elites almost never give up power voluntarily (isn’t that true even in democracies though?), one can see that it can be done.
Even in “speech,” there is a matter of quality — quality that has been taken for granted in much of the “free” world. It is this quality that is the responsibility of speech.
Now, on topic, another comment on this thread points out quite well that some of our social media platforms are not designed for quality. They were designed to be viral.