I do not agree with the mush-brained Kaspar that there's no difference between Benedict and Bergolio. I may be mistaken, but it seems to me that Benedict has outgrown many of the errors he espoused as a peretus 50 years ago. I think that throughout his pontificate he tried in various ways to walk back some of the horrific damage done by Vatican II. He issued the motu proprio Summorum Pontificuм, and affirmed that the TLM had never been juridically abrogated. Also, he has never been corrected by cardinals or been given dubia to respond to. On the other hand, Bergoglio is clearly not just a heretic but a pertinacious, public heretic, with unprecedented heresies and blasphemies that are in your face in an unprecedented and almost unbelievable way. It's like equating a purse-snatcher with a cutthroat who takes his victim's purses. Yes, they both steal purses, but that doesn't make them the same.
As for Benedict's approval of "Francis," I tend to think that Benedict is most likely a prisoner in the Vatican, and under coercion, the same coercion that was used to make him "resign" -- but he did it using language that that he KNEW would invalidate the apparent resignation (retaining, in writing, the Petrine munus).