Ok, by correctly observing the obvious you attempt to draw the conclusion that the RCC has it all right. Problem is, we have a book and according to that book, the RCC (by her dogmas) also has it wrong. Also, not that I need the approval of those following the Bishop of Rome to validate my beliefs, I've noticed that more catholics wax poetic on the negative with respect to what you call "protestant brothers". Question? Why do catholics appear more concerned with the progress of liberalism in the mainlines than in their own scandals?
For the same reason that you jumped on a thread with regard to the Pope — if you jump on such a thread to spout your views on the Church rather than talking about the article, how can you then ask Why do catholics appear more concerned with the progress of liberalism in the mainlines than in their own scandals?
By the way, it’s more than a book — it’s the outcome of the canon councils of The Church that under the guidance of the Holy Spirit closed the canon and left out correctly the “Gospel of Thomas” and for some reason didn’t add in the “Didache” or the “Shepherd of Hermas’