There were the militant imperialists, deeply impressed by German collectivism.
The 1945 government was the apotheosis of bureaucratic socialism, founded on the principles of collectivism, central economic planning, and redistributive taxation.
Unfortunately, evidential collectivism is not the uniform style of Italian science and/or Australian science, nor even any single laboratory within those countries.
voluntary collectivism is an ideal that will never happen, at least not for the next few hundred years.
The Church does not offer a 'third way ' between liberal capitalism and Marxist collectivism.