I think academia in general seems to be going well as a target. Teachers can be seen by fascists as footsoldiers of the liberal academy, trying to funnel kids onto campuses where they’re taught to be less conservative.

That said, college campus politics are a dead end. There’s an upper limit on how much people give a shit about fascists getting talked over by college students in places they’ve never heard of. So, like you said, teachers are a good bet.