Pope Benedict XVI can't be a heretic if he's hostage and was forced to practices some false oecumenim. He called back the condamnation of the freemasons, he called back that the traditional mass is not forbidden at least in her extraordinary form, he defrocked many pedophiles, and he did more than this. Just like Pope Pius XII said that his power stopped to the door of his office, the power of Pope Benedict XVI was very limited given that Cardinal McCarrick was not in practice prevented to travel and to comply with the sanctions taken by Pope Benedict XVI !