It's a bit silly to say "illegal is illegal." Not all laws are just, not all laws ought to be obeyed. There's plenty of American history behind that. It was illegal for blacks to not give up seats to white people at a point in history not too long ago, and I don't think anyone would say today that "illegal is illegal" and no one should have violated those laws out of respect for the rule of law.

If you're mad that people are coming over who aren't like you, that's fine and I guess we can talk about it, but I'm not impressed with "its against the law and therefore is automatically bad." Its kind of a cop out.