Some are apostasizing from the Communist faith.
As Martha Stewart says—that’s a good thing!
They are indeed.
They are becoming Postmodernists (i.e., nihilists, anarchists, deconstructionists).
They realize that communism doesn't work as a system of governance (there's plenty of proof of that all around the world) and are now satisfied to deconstruct/destroy everything that does work in the standard Postmodernist way.