There's often ways around things. Back in the day I worked in a callcenter. You'd screen-lock & take a short break. Screen-lock itself required a password. But

There's often ways around things. Back in the day I worked in a callcenter. You'd screen-lock & take a short break. Screen-lock itself required a password. But lo & behold, if you'd pick up the headset & hit a button "accept call" (usually meaning you're back in action), screen would be unlocked. Convenience (read: profit) trumps security every time.