I listened to the first minute or two, not sure I could take much more of the same old thing that starts out with invincible ignorance.
That term should be completely banished and replaced 100% of the time in thought and word with PPIX's words: "those who are struggling with invincible ignorance about our most holy religion."
It amazes me that Pope Pius IX's Quanto Conficiamur Moerore, which is about the promotion of false doctrines, is itself most often used for promoting the false doctrine of salvation for the invincibly ignorant.