I have no problem with legal immigration, as I have extended family who came from Russia, the correct way. The scum that oozes into CA is a whole diferent problem. Also, to answer your question, as a citizen (?) you are entitled to move freely within the common states as granted by you redident status. As a non-citizen you have no rights in this country. If someone is here illegally, then we can assume they are a criminal and should be treated as such.
No assumptions necessary. If they are here illegally, then they HAVE broken the law. No nuance about it.