It seems to me as though you're reading a lot in to that second paragraph. Are you disputing the basic facts outlined, about "masked agents roaming the streets kidnapping people in broad daylight"? Because that is, in fact, a thing that is happening in cities all over the country right now, and simply pointing out that it is happening is not a partisan act.
This is good, in means we have checks and balances. I don't have the details of this particular case, but does it mean every action ICE takes is illegal?
If someone breaks the law ICE or otherwise, there should be enforcement and justice.