When was the last time you said to yourself or others that a recent quality failure, and perhaps the one after that, could have been prevented if people had done what they were supposed to? Based on informal statistics, at least once within the last two days.
You and almost every other quality leader in the world share the same thoughts. It is particularly frustrating as you do not ask for the moon or something complicated like rocket science. You asked people to do their jobs and follow the basics. It cannot be that hard, can it?