This explains what has happened to the RC

 This helps to explain, perhaps, what has happened in the liberal RC. However this guy is a bit weird in some of his other beliefs so it makes one wonder if he is trustworthy. However I like what Armstrong says here and it may apply to Sungenis (who is speaking in this video): Traditionalists" (especially of the more radical type) are not more consistent than regular old "orthodox Catholics" like myself (whom they sometimes disdainfully call "neo-Catholics"), who accept all that the Church teaches. To the contrary, they are quite inconsistent. They want to remain Catholic, but pick and choose what doctrines they will accept and which they will reject (what we call "cafeteria Catholics"): precisely as Catholic liberals do, and what Luther did to start his revolt, and what Protestants do today. They put themselves in the driver's seat, judging popes and councils alike with impunity, which is not what the Catholic Church teaches. It's a liberal and Protestant notion of private judgment.