CONTENT WARNING: The above post contains a hateful term, phrases and imagery.
"Dehumanize"
Left-wing hate groups such as "The Online Hate Research and Education Project" use this as a fear-mongering term to label the words and actions of their political opponents. The term itself is meaningless, and therefore impossible to disprove, but it carries the connotation that whatever innocuous words it's applied to must have sinister and potentially violent meanings.
CONTENT WARNING: The above post contains a hateful term, phrases and imagery.