@opnjmj Yea can you link to a specific section of that article that you think makes your case? John Salza has been refuted many times before: vaticancatholic.com/john-salza-ref…
@catholicsede Please read the rest of St Bellarmine instead of posting quotes out of context, he does not support the erroneous notion Sedes have of loss of office. trueorfalsepope.com/p/the-true-mea…
Sedevacantism has been condemned by the Church since the 14th century. The ‘Fraticello’ sect claimed Popes had lost the papacy due to heresy, and that they alone preserved the ‘true’ traditional faith. St James of the Marches was the inquisitor fighting against them: