I'm sorry but Communism and Socialism is wildly subversive because we've only just come out of a Socialist Century. Communism can be defeated by having a healthy society, and a highly moral and strong local community society that is anti-collectivist outside of the religion, nation, and family. However, Socialists have destroyed Liberalism as early as the late 1880's, and the world has been divided between rival Socialist ideologies: National, Revolutionary, and Fabian all the way up until this very moment.

Communism doesn't simply prey on the failures, it causes failures. The May Day celebration happened because the Communists attacked police with dynamite, got a bunch of Socialists shot, and used their deaths as a weapon to push for violent revolution. The US has been actively funding and supporting Communist and Socialist regimes for over 100 years due to massive subversion and infiltration. Most Communist states would have already died without massive western Fabian Socialist support coming from the parasitization of our societies.

Israel ought to be blamed for what they do, rather than who they are, but that's rarely the case here.