It's just ridiculous.

But they could have included an error factor in the designing process. I thought this was standard for manufacturing. And they could have done more robust testing which, again, I thought was pretty standard for manufacturing.

Nobody is booing the recall, they’re booing a company that makes the bad choices that lead to recalls like this. E.g. doorhandleless firetrap trashcan car with sharp corners and a high front for extra pedestrian-murder.