Respecting the moral conquests of traditional liberalism

As an INDEPENDENT  democratic socialist I find it extremely important to respect the moral conquests of traditional liberalism . Sad to see the Left in general and so many pretentious " socialist vanguard " parties - often degenerating into bizarre personality cults- abandon the FREE SPEECH , FREE THOUGHT tradition of Western Civilization and demonize as " haters "  millions of the world's religious faithful , Catholics , Protestants , Muslims , Orthodox Jews.
     What type of socialist EQUALITY party  would marginalize half the human race ?  Too many VANGUARD parties contain the seeds of very hateful totalitarianism , of Orwellian BIG BROTHERISM .https://www.youtube.com/watch?v=GCSodSijB_o