This post didn't "drag Airbus through the dirt," it proved that there's no issue with the testing process at hand. Airbus did nothing wrong, nor did Boeing in this instance. Both "failed" to hit the target safety margin, took remediation steps, and did not retest. This is the system working as intended.

The fact that you see this as somehow anti-Airbus is evidence of a personal bias.

You missed the point completely.

The point is: There's nothing wrong with being off target in these failure tests, and it's normal what happened in both cases.