Absolutely and utterly ridiculous, Sean. It's this exact opposite, and this post shows your bad will.
How does sedes reject the authority of the Pope "in principle"?
It's actually the neo-SSPX that accept the authority of the Roman Pontiff "in principle" rather than the Resistance.
I can't understand how you can have everything so exactly backwards short of extreme bad will and malice.
Of the 3 groups mentioned, the Resistance lead admits Papal Authority "in principle". Neo-SSPX holds that they have to try as hard and as much as they can to submit to "the Pope" while the Resistance thinks it's OK to carry on as if he didn't exist and ignore him entirely.
Yes, I realize you are quick to attribute malice and ill will to all who disagree with you.
I, on the other hand, am not.
Pax tecuм.