You don't have a border without enforcement. You have to have Immigration and Customs. Every country does. Otherwise you're not a country. People who overstay and live illegally should get shipped home. They're breaking a law and jumping the queue. If we need more workers, it should happen via congress and every person be treated equally under the law.
Some of the things ICE is doing right now is not good and clearly violates some due process. At the same time, they're barely deporting anyone. Even with that, some people (like that Irish dude) get caught up in due process violations and get deported when they shouldn't. Both things are wrong. Also people smashing the lights on ICE cruisers and isn't right either and isn't helping their cause.
Finally, the ICE stuff is mostly bullshit. It's a distraction. I question if that woman who was shot is even dead. The cops didn't let a doctor on the scene see her. Maybe it's because she's still alive. It's literally scripted outrage, with useful idiots helping the propaganda machine to keep Americans divided over core issues of essential rights for citizens.
I haven't believed anything I've seen on TV/the New for the past two decades. Seriously, you think WTC7 came down due to planes hitting two other buildings?
Trust no one.