How about incitements to violence and outright explicit disinformation/misinformation, like:

• [group] should be [violent act]
• [group] are [dehumanizing pejorative] that deserve [violent act]
• [dogwhistle for the actual Nazis, like the 14 words, terminology specifically referencing the Final Solution, etc]
• [hard r] are [extreme dehumanizing pejorative] and don't deserve [human rights]
• [violent or repulsive act] the [slur]
• "Despite only making up 13%..."
• "Whites create and forget, [slur]s copy and remember..."