In an ideal world, I would say let the kid be himself. However, this is not an ideal world. I worry about how this child will be treated by society, schoolmates and others, as he grows older, because of his differences.
But we have to start standing up to those who would bully children like this at some point. I'm so tired of people who say that there must be something wrong with an individual who's different in some way. Maybe the problem is with the rest of society, for expecting conformity for no good reason.