Yes. But at a certain point one has to consider how much security is "enough." Someone could break into my house, even when locked, by kicking in the door or

Yes. But at a certain point one has to consider how much security is "enough." Someone could break into my house, even when locked, by kicking in the door or breaking a window, but I don't necessarily need to turn it into Fort Knox in response. If you are a high-value target, it is worth thinking about this, but for the average person, I think it might be a reasonable trade-off.