Once you take away the rights of one group, its much easier to take away another ones. The rapist or killer not getting beaten in a prison ensures you dont get beaten in prison after petty crime. At the very least a system like in norway is required that promotes reeducation rather than punishment. Of course this isnt a comment about el salvador because they are waaay past this but more of a warning to nations with some remaining human rights(mainly europe at this point…)