I remember when I was a kid you’d still see the “America: Love it or leave it” bumper stickers. I also remember the ones that had a peace sign and an American flag and said, “I love my country, and I’m not going anywhere.”
Let them leave, if they hate decent American values like freedom of speech, freedom of religion and tolerance so much. I suggest a Sharia law country where they won’t have to ever be offended by any LGBT folks, or uppity women, or “secular humanists” or atheists, or Jews, or Planned Parenthood clinics, or that whole scary “free exchange of ideas” thing…. Maybe ISIS could rent them some space in their Caliphate. They could get together on the weekends and burn Harry Potter books and stone any woman who talks back or looks cross-wise at them, and they’ll all live happily ever after…..