This is what the world's most perfect democracy looks like. Peak Freedom.
Even that aside, how does that give them the right to infringe on the rights and privacy of citizens?
I don't get why you have to obfuscate like this. You aren't against limitations for questioning. You wont find any sensible person that is against immigration enforcement completely.
What you want is the ability for your side to carry out its will unobstructed by any legal process, because you fundamentally believe what they are doing is right, and the other side is evil.
Just say that instead of pretending that its about the law.