>>117064239The straight answer, aside from pigs being trash, is that Family Guy was a show made during a time we celebrated edgy assholes, and so "fucked up" situations were treated as jokes; the child abuse, pedophilia, and rape were treated as jokes. Joe coming in and busting crime would've countered those jokes unless it could be used as an even bigher joke, and so they didn't do anything about it because they're not crimes they're just for laughs.