Exactly. Obedience to this man's teachings brings one into a position of ruining oneself spiritually, but according to the Catholic teaching on infallible security this is an impossibility with a true pope:
God has given the Holy Father a kind of infallibility distinct from the charism of doctrinal infallibility in the strict sense. He has so constructed and ordered the Church that those who follow the directives given to the entire kingdom of God on earth will never be brought into the position of ruining themselves spiritually through this obedience....The infallible security Christ wills that His disciples should enjoy within His Church is utterly incompatible with such a possibility. - Monsignor Fenton, pre-Vatican II Catholic theologian, 1949.
I would add that this quote refers to official teachings, but we’ve seen enough of Francis’ “magisterium” to apply it to him.