Now that we are solidly into Stage 3 …
Stage 1 (early 20th century): Socialism is really true and moral and liberal capitalism is evil.
[The evidence comes in. Shit.]
Stage 2 (late 20th century): Evidence and logic are subjective constructs and all alternative constructs are equal.
[Liberal-capitalist constructs continue to appeal to many people. We need shut that the fuck up.]
Stage 3 (early 21st century): Say nothing that hurts our feelings — or else.
[Thought-control speech codes enacted.]
Stage 4: ??
Related:
For the scholarly story across three centuries, see my Explaining Postmodernism: Skepticism and Socialism from Rousseau to Foucault.
For a flowchart evolution of eight major variants of socialism, see The Evolution of Socialist Strategies.
You should write a book about this 😉
Naah, too much work. : )