All True
This ICE chaos is fomented by the structures of the Democrat party. Here's how the scam works.
1) Refuse to "come out" for open borders, so you can maintain some ability to be elected.
2) But, refuse to enforce immigration law in any capacity, calling any such efforts racist. While there might be very good arguments for not turning teachers, etc into immigration enforcement officials - they actually argue all efforts are racist and unlawful. Very strange! So they opt not to enforce the border, or in schools, or businesses, or really anywhere. Nor do they even attempt to come up with humane alternatives.
3) Resist any effort by those who lawfully want to curb illegal immigration. When the Feds attempt to enforce, Democrats create sanctuary cities and refuse compliance. This is illegal, of course but they figure if they all do it, the Feds can't really do much. The Feds need cooperation with local law enforcement to deport criminals but the the sanctuary cities block these efforts.
4) Thus, Feds turn to more draconian efforts like ICE.
Now you might argue that the Trump admin is using ICE as shock troops to usher in an authoritarian government. I'd be a whole lot more open to that argument IF Democratic cities enforced any type of immigration law at all. But they don't. So as a US citizen, on a practical level only get the option of open borders or ICE.
5) The Far left agitators then rally in reddit and other informal spaces to "disrupt ICE" and provoke a backlash. This provides cover for the Democratic establishment. They don't need to actually pass laws or use their political power to disrupt ICE, they let their lackys do it. They just comment on the backlash and blame Trump for the instigation. Classic FLN playbook, the same playbook the Palestinians use. It just isn't gonna work anymore because everyone is wise to it. Defenses adjust in other words.