I think a lot of them call themselves Catholic.
Bingo...absolutely correct...by far the majority call themselves Catholic...and I know from facts that very little few (average folk), excepting the so called scholars, know so little about religions, excepting their own traditions of men’s doctrine; which are not Bible doctrines as God gave them to the apostle Paul to the gentiles; us, in this dispensation of God’s grace; and not salvation by works of the law.