> even if this feature only saves a single life, seems worth it to me. Would the corollary of this be “if a feature causes a single death it’s not worth it” ?

> even if this feature only saves a single life, seems worth it to me. Would the corollary of this be “if a feature causes a single death it’s not worth it” ? That would be an interesting angle to look at when Apple revamps its lock screen, changes privacy policy settings on GPS tracking etc.