You have no clue.
https://en.wikipedia.org/wiki/Canonical_situation_of_the_Society_of_Saint_Pius_X
That's the SSPX situation. The Resistance situation is such that the pope you recognize doesn't even think you are Catholic. Bishop Williamson is excommunicated. You don't even have "partial communion" (whatever that means) with your pope. Your recognition of him does nothing for you. If he really is the pope, you aren't a member of the Catholic Church. Your only hope is that Fr. Chazal is correct.
Not sure what you are talking about.
Do you know what you are talking about?
It would seem not.
Your premise is that a pope cannot excommunicate invalidly.
Yet the pope is not infallible in this regard.
And what does it matter what an heretical pope thinks about my Catholicity??
And most importantly, why are you prattling on about the Resistance, rather than explaining how there can be a church with ho hierarchy and no jurisdiction (the latter of which means there can never again be a hierarchy)???