[mynameisvlad]

Most organizations, Microsoft included, employ a blameless policy.

It’s almost never an individual person’s fault, but rather that the process failed in stopping a regression from going through. If anything should be blamed, it’s that the process didn’t catch this; at the PR, testing, or release phases.

If individuals were reprimanded nearly as much as it’s implied, there wouldn’t be a lot of people employed at Microsoft or any other big company.