That’s not true. You have defended VC II as infallible.
Now, you’re switching lanes.
Is there not a distinction between a doctrinal council and a pastoral council? Is it not true that a doctrinal council commands assent unlike a mere pastoral council? Not to say, amidst all the verbiage produced by the documents of a pastoral council, nothing is infallible. That infallibility does not arise on the authority of such a pastoral council.
Just where am I believed to have defended Vatican II as infallible?
Meanwhile, why did the dozen founding priests of FSSP find it necessary to RETURN to the Church from SSPXland, coincidentally on July 2, 1988?