The sola interpeter speaks. Nevermind the fact that protestantism and its rebellion against God is the genesis of much of the gross moral evil that is infecting western civilization these days.
The apostates are the ones who rejected Christ’s Church and His teachings 500 years ago. Not unlike those who walked away in John 6. Birth Control? the 20th century version of, “this is a hard saying.”
Christ taught the sale of indulgences? Seriously?
That is an absurd attempt which denies the obvious, since not only is the protestantism that is liberal a rebellion against the basic evangelical core truths of Protestantism (and which once was against contraceptives), esp. that of holding Scripture to be the wholly inspired literal word of God (though using different literary genres), while it is the majority of Catholicism that is overall far more liberal than her evangelical counterparts today.
And if you want to blame protestantism on that, then you indict them as following a multitude to do evil, rather than following those who better represent classic Protestantism in their basic truths and moral views, and even weekly RCs are less conservative.
In addition, Rome treats such as members in life and in death, even notorious public ones, thus manifesting what she really believes and teaches.
Contrary to the cherished image RCs have, this is the reality of your church which are bond to defend, and these liberals are your brethren, and you must own them.
1 Corinthians 4:3-4