Thus you admit you could be wrong, about your interpretations, about your teaching, about your view of Catholics.
Indeed, as is the case even with Biblical magisterial authority, though disobedience to which could be a capital crime. Veracity is based upon the weight of Scriptural substantiation, which is how the church began, not the premise of perpetual magisterial infallibility of the stewards of Scripture and recipients of Divine promises. To claim perpetual magisterial infallibility and and as essential for correct determination and assurance of Truth is to have a false foundation, and presume autocratic authority.