How can you have a utopia if some people might think thoughts that throw into question the idea of a perfect society? Progressive utopia is conformist. Its just a new kind of conformism.
Legutko’s thesis is that liberal democracies have something in common with communism: the sense that time is inexorably moving towards a kind of human utopia, and that progressive bureaucrats must make sure it succeeds. Legutko first observed this after the fall of communism. Thinking that communist bureaucrats would have difficulty adjusting to Western democracy, he was surprised when the former Marxists smoothly adapted—indeed, thrived—in a system of liberal democracy. It was the hard-core anti-communists who couldn’t quite fit into the new system. They were unable to untether themselves from their faith, culture, and traditions.
I think some of the dissidents are driven more by contrarian natures and strong innate independence of mind. People who have more independent minds could cluster together and become majorities in some existing smaller nations. This would allow them to escape the drive for conformism. However, by their absence every nation they leave will become easier to mold into conformity of behavior and thought.
I do not have a solution to offer against the growth of stifling political correctness other than build a separate society for the politically correct and then let them live in it.