There’s this thing called swatting. It’s when a hacker finds the address of a person live-streaming, and anonymously alerts the local police of a shooting or bomb threat at the steamer’s location. Some time during the stream, police breach the streamer’s residence for all to see. Good fun for the hackers.
So, all someone (anyone, including police) has to do is call in a threat, and you lose your rights.
Notice in the video below they don’t read him his rights, as they search his phone and eventually turn the camera away.
Recent example, raid happens at about 1:40: https://www.youtube.com/watch?v=e0nYW8bta58