I am not very comfortable with "banning" websites - let's say outright dissolving some companies is probably the better approach, but also a double-edged sword. However, there is sometimes a need to legally shut down some entities.

I believe that by now it should no longer be a subject of debate that social media has a very unhealthy influence on the public opinion, and that most humans do not have the intellectual capacity to critically reflect on the media they consume. That's already a problem with some TV programs, and it has gotten worse with social media monetizing anger. As a result we get people who vote for politicians who promise them nothing short of a dictatorship. That's incredibly dangerous, and therefore I would like to see all social media federated - centralized services give way too much power to individuals with shady motives.