Who would want to immigrate to a Muslim state?

What are the positives of doing so?

I can think of only negatives.

Are you saying we should return the favor and return the muslims?...I would think seriously about that, there is no way to tell if they are here to be American or it they are here to destroy America specifically because their religion teaches them to lie.

They don't accept all Muslim immigrants either. Try being Sunni and go to a Sheite region [and survive].