The folks you & others like to call illegals, are human beings.
Allow me to straddle the double yellow line (and risk being run over from both directions <G>).
Looks to me that you're making a semantic argument. True, there is no such thing as an 'illegal human being.' Something developed in a lab, maybe?
But there are people who have entered this country illegally. Though I understand the reasons why they wanted to come here, and many are well-meaning and just want to improve their lives and provide for their families, I'm all for kicking them out. That's because there are legal ways to come into this country and many have taken the seemingly inordinate time to go through that process. That being said, the legal route is an absolute fucking quagmire, especially at the southern border, so I understand the frustration of many who want to take the illegal shortcut.
Look at it this way: Given that you likely have no issue with friends, family and neighbors paying a visit and you letting them in, what would you do with a person who forced his way into your house?