[frogjerk]

The issues that separated Protestants from RCC in reformation times still remain. Surely you know what they were. If not, I suggest see an encyclopedia.

Nice stock answer, but you stated:

The Christianity of the New Testament (and the Christianity of the Fathers), is a very different Christianity from what arose centuries later, called Roman Catholicism

When did Catholicism begin not to be "real" Christianity in your opinion?

[sasportas]

When did Catholicism begin not to be “real” Christianity in your opinion?

“While men slept,” Matthew 13:25. Weeds were sown among the original seed (wheat), early on. The syncretistic state church of the sixth century, headquartered at Rome, was the result.