Democracy immediately stops existing when elites start to prevent people of "wrongthink". Democracy is just another authoritarian system with a big downside: nobody is accountable of failures. There is no king, no chief to dethrone. Another friend of the temporary suzerain will be placed in power for a couple of years.

"Elites"?

Don't project American politics to the concept of democracy. It is not the poster child, because it is not a good implementation. Nor is the decline of the US inevitable. Lots of democracies are not going through that, but watch in horror as plutocrats and fascists undermine the country, and they take steps to avoid the same fate, which is the very reason for banning things like RT.