their existence obviously prevents violence and chaos. The police brutality thing is so shamelessly overblown, and perpetuated by the left, it's despicable.
It's true that police serve an essential purpose in society. It's also true that police brutality is not presently a commonplace problem -- mainly because the vast majority of Americans are law-abiding and, except for traffic violations, have little to no contact or dealing with police. But those of us who have been around for awhile are aware of the militarization of police in America and their gradual detachment from the local social order.
Cops no longer walk beats and relate to local citizens on a personal level. Today they are anonymous. They ride in computer-equipped patrol cars and come in contact with citizens only during traffic stops, criminal investigations or emergencies. The effect of this detachment has been gradual transition from a personal (human) interaction to that of impersonal distance with authoritarian overtones deriving mainly from an endless flow of imaginative police melodrama in movies and on tv.
The effect of the authoritarian mystique associated with the contemporary police image depends on the individual citizen's personal makeup.
The authoritarian personality tends to glorify police, some to the extreme level of being sexually aroused by the idea of aggressive and/or brutal police conduct, while the more ordinary individual tends to have a realistic awareness of the oppressive potential of today's militarized and impersonal version of what once was "Officer Joe." They are pre-consciously aware that what once was the familiar and friendly "beat" cop has morphed into this:
And those who are not yet aware of the serious danger inherent in the militarization of America's new police should visit the following website and have a closer look at the new reality:
Botched Paramilitary Police Raids