The blank is "the OTHER group". Like brown people, poor people, and (say it quickly so it doesn't get too noticed) women.
And anyone from the OTHER group is the enemy. Stop thinking, you have arrived to the conclusion. Now, here are some news ... I mean, entertainment, to make you fear them more.
__an identity claimed by people who are taking direct action against what they perceive as fascism, but currently more often the term is applied as an unthinking boogeyman by right wing authoritarians__