He may think he's doing that, but he'll either end up backing down, or he'll die and his successor will quickly cancel this nonsense ... or he'll end up triggering a schism that will make the Protestant Reformation look like an old ladies' tea party.
You have an archbishop of the Catholic Church, a former Papal nuncio to Washington, openly calling the Pope an Apostate. Let that sink in ...
It depends on where in prophecy we are. Francis may be the last Pope, because the Church is in its final heresy.