Nobody is stopping illegals from being deported. They just hace to prove illegality first. If you believe otherwise, I am more than happy to recommend you for imprisonment and deportation first before asking questions.
Not all warrants are same. Some warrants ICE use don't have legal powers of court issued warrants for example. So yes, its just a piece of nosy Karen paper and you can prevent them entry to your house for example for certain types of warrants.
I'm sure an investigation into this particular case will surface what kind of warrant (or other legal document) they were carrying out and whether whistling along with police carrying out their work was interference or not.
If you know who was going to be captured and how this was only a "Karen" warrant , which doesn't constitute non-interferable police work, post to any source!
You seem to have difficulty with English, maybe its not your main language. What part of the warrant type being immaterial for third parties having a right to film the cops was difficult to understand?
Why do you say "not all warrants are the same" while them being different is immaterial?
Also, why even "protest" at these events when the people targeted by ICE haven't determined to be illegal immigrants? They can just present their basis for legal immigration and be done with it.
Ask ICE why they are acting like violent terrorists. Why are you asking protestors who have a legal right to free speech, to carry firearms, to protest in a public space and to film in a public space?
You are probably from one of the lesser countries in the world which is why your confusion. In sane countries people don't need "permission" from the government to engage in speech.
I spoke about warrants because you are the one who brought up "court orders" out of thin air and you clearly showed you had completely made it up since you neither knew about the fake Karen warrants and nor about the proportion of real court orders and fake warrants. I can print a paper saying "Ultra Real Serious Warrant for Arrest of kreetx" too. Would you listen to me and get arrested by me?