So your saying you can wish to destroy the Catholic Church, disbelieve in transubstantion and think Jesus was an Aryan, and still be a Catholic?
Were the German people in on the gag? When Hitler said Christianity, did they wink and smile to each other, knowing that they were all secretly pagans?
Most Germans did not vote for Hitler. His party did not have a majority in the Rechistag and he his acquistion of power came via domestic turmoil and misjudgements by his political adversaries. Once he acquired power, he famously took over the means of controlling information and quashing dissent. A whole lot of Germans supported him because they were fed bad data.
A lot of decent Americans support totalitarian-inclined Democrats for the same reason.
But the bad data included religious rites and symbols. If the justification was pagan, why the public appeal to Christianity?
Now, if imprisoning clerics is automatically anti-Christian, then at least a couple of Popes were anti-Christian.