What's the... Difference?

No, one is a fact and the other is a consequence

The design is fine, it's all the users who are idiots.

P.S. /s. Obviously, Mr. Poe.

Well they did not 'pay' attention. They 'paid' for the "Fools Self Driving" package.

This is why 'attention' and 'driver monitoring' was not included.

T. Every maligned designer when someone points out a flaw

It's okay. I do it too. Really need to work on seeing yourself making that argument as a starting point and not an endpoint.