I find hope in the knowledge that even the media or corporate masters allow us to use can be used to radicalize people. The questions I have are about what tool

I find hope in the knowledge that even the media or corporate masters allow us to use can be used to radicalize people. The questions I have are about what tools we can learn from white supremacists. All coverage of this is about maintaining the status quo. Where are the lessons learned about how to disrupt it?