But Lefebvre NEVER crossed the line. He was tempted to say this Pope was a heretic--but he declined ultimately to agree with the sedevacantists. That is the essential truth.
My own view is it doesn't matter all that much. Sedevacantists don't deny the papacy, only the legitimacy of John Paul II--which even Lefebvre had trouble with. Traditionalists have the true Catholic faith--they shouldn't be fighting one another--and playing into Rome's hands by doing so.
Looks like you have slippage on your sedevacantist wing, huh???? Gee, too bad!!!! You better hurry and do something before you look like "moderates." Sedevacantism does not matter, huh???