Erasmus:

The United States Commission on International Religious Freedom (USCIRF) is concerned about extremism, and with good reason—but not quite (or not only) in the way you might think. The focus of a briefing paper issued by the commission, an advisory body appointed by Congress and the White House to monitor liberty of conscience, is not on violent extremism as such. Rather it is concerned with the way that sloppy charges of “extremism” are used ever more often by authoritarian regimes to clamp down hard on almost any religious group which, for some reason, they don’t like. China, Russia and Tajikistan are mentioned as examples. 

One might add to that list Québec. As I have said before, the logic here is very simple.