There aren't enough people inside these communities that hold this perspective, so large scale change won't happen quickly just from within. Rapid change will also take people from outside of the communities being able to build a level of trust that they can share this perspective. Youth are more likely to be open to this than older teens and adults, so that's a good place to start .
Why in the hell do you think ANYTHING done at the Federal or even State level will change things then? If there's no one inside these communities willing to push for a change of culture, there's absolutely nothing that can be done on a governmental level.