Nope, that is binding and loosening.  Example, the Church no longer teachers that error has no rights - you can be a Protestant and go to Heaven and societies where Catholics dominate or with a Catholic prince may not be run like a Catholic taliban state.  Indeed, most agree that when the Church finally gave up the Papal States, the whining of Bl. Pius IX notwithstanding, both Italy and the Church were better off.  If the Pope denies agreed upon dogma from the ancient councils, he would be a heretic and not Pope.  If he listens to reason on moral issues then he is exercising his teaching function - better late than never.  Anyone who protest, especially if they appoint an anti-pope, would be sedevacantist heretics, including you.