It's euphemism for anime. Listening to these draw lines between porn and not-porn ever clearer, which users interpret that inside the line is free-for-all, and anime wins and obliterates everything even harder after the fix is implemented or strengthened.

These people come back fuming hot with more derogatory, still indirect, descriptions, and cycle repeats. This has been a "problem" for social media for almost as long as I've been online.