I will say, even at my ripe age of 75, I was a bit scandalized when I read "Stubborn" report that the Baltimore Catechism was in error on the points on the three conditions of Mortal Sin, and no one defended the Baltimore Catechism.
Orthodox Catholic says , "But they do much damage, in that the act of arguing or discussing something is, in and of itself," speaking of the discussions here, however I agree in somewhat but then the Kingdom of God must be defended like any Kingdom and to say nothing at all is to agree with the errors posted here.
I myself am not a theologian, when in I read something here against what I was taught I like to spend time reading the encyclicals here on the Internet, and notice they are very easily composed result in the proper understanding of what the True Popes taught, not like the modernist writings of the Conciliarist Catholics, full of double speak and ambiguous thinking, it is no wonder there is so much Protestant like actions going on between people who are trying to keep the Faith.