Earlier quoted context omitted.
The police (FBI and ICE included) are never your friends. They work to protect the rich and powerful and not us.
Cynical responses like this are meant to make the speaker sound smart, but actually what you're doing is making further tyranny more likely, because you're deliberately overlooking that-- whatever the existing problems with the FBI-- there is a significant difference between their behavior now and their behavior before. Not even bothering to run the established investigation playbook when law enforcement kills a civi…
I agree that the "same at it ever was and always will be" attitude isn't great. It's defeatist and I choose not to live my life that way, even if it would be much easier mentally.
I think part of the reason I see this attitude so often is that, especially since 9/11, a large portion of the US population has decided that the police and military are infallible and should be trusted completely, so any large-scale attempt at reform runs into these unwavering supporters (and, in the case of the police, their unions).