"Things like written stories about child abuse or cartoon images depicting fantasies of child abuse will essentially market child abuse to people who would otherwise be, sexually, well-adjusted individuals."
Sexually well-adjusted individuals by definition, will be repelled, not marketed, by such material.
Your joke, updated:
Two politicians approach a bridge too narrow for both.
One says "I never step aside for scoundrels."
The other stepped aside, and said "I always do."
The first crosses and yells "Sucka!"