I'm closing this as this is not the type of thing we promote here on TBT. I'm not sure why you'd want to be here if you hate Animal Crossing and think it's a "childish game", but threads that are very clearly going to provoke a negative reaction out of the community are not allowed and will be closed. Please put more thought into the threads you create in the future.
Also, I'd like to remind everyone that if someone does come into your town and is acting in a way that makes you uncomfortable, flipping the Wi-Fi switch will negate any damage they may have done to your town. Always something to keep in mind!