One thing that fascists are particularly focused on - & tend to be quite good at - is using new media avenues to 1) create & demonize scapegoats, using existing prejudices & amplifying fear & hatred, telling people they need to worry, 2) tell people if they just got rid of Them, they will be released into the before-times, when they didn't worry, & 3) increase real-world violence against Them. Hitler used radio & ad industry; GOP: TV, talk radio, & the internet (social networks, memes, etc.).