You're still relying on the No True Scotsman argument- you get to excommunicate any Christian whose actions you don't like. What about entire Christian nations that revelled in Inquisitions, pogroms etc. under the approval of the Pope? (who was the final arbiter of Christianity at the time).
I'm not Catholic. I'm Baptist, but support the Salvation Army. I looked for a church that's the same as the church of Philidelphia (The Church Christ chose to reward the most) in the book of Revelations. It's a poor missionary church. They get things freely through free will, and give things freely through free will , and do not want the government, nor PC, involved in their good deeds. They're ruled by a higher power.