Nope. Campion told us that Hitler's baptism into the RCC made him a Catholic even if he was excommunicated.
Time to get the story straight.
Canon law says that one becomes a non-Catholic by formally defecting, that is, publicly renouncing the Catholic faith and/or embracing another.
Arguably, Hitler did that at least once, when he called himself a "pure heathen".
You wrote:
“Nope. Campion told us that Hitler’s baptism into the RCC made him a Catholic even if he was excommunicated.”
I have no idea what you mean and don’t know what Campion said. I do know that what I said was correct. I also know that - if you are accurately relating Campion’s words - we are not contradicting one another. Hitler was a baptized Catholic. As such he was subject to canon law. He still had no relationship to the Church for he received no sacraments, was under excommunication and persecuted the Church’s members.
“Time to get the story straight.”
My story always is straight. Time for you to learn the facts. The real problem is that you don’t know what excommunication is, how it works, what it means, nor do you know the facts of Hitler’s persecution of the Church.