Once we get an orthodox Pope, I have a suspicion that the R&R attitude will remain, obedience goes down the tubes once the Pope says or does something they don't like. Same with some sedes, as soon as he says something they think is heresy, he's not the Pope.
I don’t think a true pope will say something marginal, I don’t believe God will allow that. Due to the enormous confusion, I can’t see how God would not have a pope that is extremely saintly and unwaveringly orthodox.
With that said, I can envision how
some “sedevacantists” could/would confuse his angelic charitableness as liberalism or unorthodoxy and how
some R&R adherents might not feel obligated to follow any decrees that are not to their liking.