You would have more sympathy if you understood how those rules actually worked.

There is no visa for unskilled people like the parents of the dreams in the movie. Even skilled people have a very hard time getting a US visa (more than any other country).

I don't think it is morally wrong for people to move another country seeking a better life, even if that country by a thin majority is unwelcoming of them (by making it impossible for them to immigrate legally).

I find your lack of sympathy repugnant.