True, but a logical fallacy. Just because I am in the minority, doesn't make me wrong nor does it make the facts I quote wrong. You are in the minority as a Protestant Christian. Protestant Christians make up only about 40% of all Christians.
Ironically enough, Wycliffe, Huss, Jerome, et. al., were all in a tiny minority, but they were right about the Catholic Church, weren't they? Yes, they were.
Jesus himself was in the minority when he challenged the Priesthood's pagan sacrifices offering repentance instead (see Ezekiel 18).
So, being in the minority doesn't make one wrong. It just means we have a lot more work to do. :-)