How do I stop the game from generating townies?

@Simmingal two things the game needs are a toggle to prevent random spawnnig and to use homeless instead (I have over 100 homeless sims, EA! Use them!) and a toggle to stop the situational outfits. I don't spend my time selecting outfits to make sure they match the character of the sim to have them overwritten by whatever mix of clothing+eyeball ring that EA thinks they should wear. Just because Bella Goth is a witch doesn't mean she loses all sense of fashion.