You know all that didn't exist here 30-40 years ago. The socialist governments slowly started changing the laws in the '80s.
For example PASOK (the Panhellenic Socialist Movement)abolished the law which prohibited adultery. Then they gave legal status to political marriage. During the economic crisis period,the SYRIZA (Coalition of Radical Left) government,implemented more "political correctness" with various laws about racism, transexuals and similar stuff.
The Balkans used to be one of the toughest non-politically correct regions of the planet with emphasis on family,traditions and faith. Be it Orthodox,Catholics or Muslims. All that decay started coming from America and Western Europe with the liberal leftist,anarchist and SJW movements and political parties.