Josh and Brooks believe words have no inherent power. Not quite at the same level as someone like Joey Diaz, but still. Intent is the key, much like how Jay-Bee is the key to top tier softball skills.
Josh has waited tables, which gives him the wisdom necessary to do hate-based comedy, and he has a deaf friend, which gives him the knowledge necessary to do deaf-based comedy. But he never does deaf hate comedy. It’s all in good fun.