**all matter of nonsense has and does come out of the Vatican.**
Doesn’t all matter of nonsense come from all denominations?
At least Catholics will not ever accept in their denomination:
same-sex marriage
contraception
abortion
embryonic stem-cell research
euthaniasia
BTW, those are all mortal sins if done with your full knowledge and consent.
A. unless you are a prophet you can’t say that.
B. There are prominent US politicians who call themselves Catholics who not only embrace those ideas, they actively promote them. And their Catholic priests and Bishops apparently are perfectly ok with it.