Their underlying point is that you're actually being very selective in which laws you want enforced.

For starters, I doubt you've brayed as loudly for the prosecution of business owners who employ illegal migrants, as you are for the migrants themselves. (You certainly didn't mention illegal biz owners in this comment chain.) Likewise, the crimes ICE commits already exceed the crimes of those they're hunting, but you haven't acknowledged that.

Which means you don't actually believe in the law as an impartial force of justice, despite what you might tell yourself. You believe in it as a tool of power, to be wielded strongly against those you dislike, and lightly or not at all, against those you favor.

You believe in power and order, not justice and fairness.