nope, the rules were made a long time ago....if you claim to be Christian, a follower of Christ, you are either a true Christian, Catholic, or one who protests the true faith...protestant. There is no other way to do it.
The Catholic faith may have descended from “The Way,” as the early Church was called. That which calls itself “Catholic” is nothing even close to the Church described in the epistles.
That is fact. Today it is no more than a pagan cult.
You are wrong.