My interpretation of the above is that the OP has friends who support dismantling or at least re-building the police as an institution, and the OP sees this as

My interpretation of the above is that the OP has friends who support dismantling or at least re-building the police as an institution, and the OP sees this as a threat to his or her safety and is getting into conflict over the matter. FB recently received a lot of backlash from employees and others over deciding not to hide posts from the president suggesting imminent military violence against protesters.