> but it's directionally wrong.

A time honored protest chant is "hey hey, ho ho, [target of protest] has got to go." That's just how protests work --- don't like what someone or an agency is doing, march to get rid of them. Getting rid of them may not be achievable or desirable, but it resonates.

Given the number of high profile shootings related to totally unnecessary situations the agency has put its agents into with apparently zero preparation and training, it's not surprising that people want it to go. I don't remember this kind of thing when INS was doing activities with the same kinds of reported goals.