Yeah but it seems almost a little paradoxical of the op to the make the following statement:And if they dont want to reveal their membership, their business but you are the one who is questioning it. Nobody else is. Ironic, isnt it?
it just seems that almost all deaf people who were raised orally become signers and don't agree with AG Bell.
So koko does have a point when he says that some may be reluctant to come right out and say it knowing the possible hostile treatment they could get as a result.
Sometime you have to see beyond the surface to see some "cause and effect".