People desperate to break into your house because of socio-economic issues won't care about the cameras. It has also been shown that masks and other prosthetics

People desperate to break into your house because of socio-economic issues won't care about the cameras. It has also been shown that masks and other prosthetics can be added to your face to prevent detection (something a robber would probably be willing to do). In the end, you give up freedom for perceived security and lose privacy in the bargain.