That doesn't make any sense at all.
I have the right to vote, and I must register in order to do so; I registered as a Republican, hence I have a right to vote in the republican primary; need I provide evidence i was born that way, pass some demonstrative test???
How bout someone who's born deaf and mute; are they not afforded a right to free speech; after all, they're not born that way?
I get it; you hold contempt for equality, and you have a right to do so; but can you prove to me you were born that way?