I could get into my house faster at night if I didn't go through the trouble of locking and unlocking, too. Every security measure has overhead. "Massive gains in economic efficiency"? What's the tradeoff for this? If it's reduced security, then most people will say, "No thank you".
I could get into my house faster at night if I didn't go through the trouble of locking and unlocking, too. Every security measure has overhead. "Massive gains in economic efficiency"? What's the tradeoff for this? If it's reduced security, then most people will say, "No thank you".