Hilarious. Banksy ('outsider' graffiti 'artist') takes corporate money and teases the corporation's business practice - and they show it, to prove what good sports they are.
Satire's dead anyway: if had any bite, it wouldn't get shown. We all know Simpsons toys are made by Chinese slaves. Laughing about it neutralises the anger.
Anti-corporatism: as Bill Hicks would say, that's a good dollar.