Agreed - this announcement started well in detailing the positive changes to workflows and quality assurance, but quickly turned south once the finger wagging and defensiveness raised its ugly head again.
FFS, this is the time to accept responsibility, take the criticisms on the chin, and show how you're going to make things better - not fall back on the "some people are being really mean to us and we're really the victims here" BS.
No one is asking for public self-crucifixion - this the point in public relations where you want to make a fresh, positive start and be the bigger person. It's not the time to throw any more fuel on the fires of animosity by shifting the spotlight and directly attacking those critics that you feel did you wrong.
Linus, who obviously can't let it go, does this a few times during this announcement. Firstly in addressing the "people who wanted us to fail", but more noticeably when admonishing the people who allegedly harassed his team on social media and denounced them as "not members of our community".
While the toxic faction doing this don't deserve to be defended by anyone, this is simply not the time and place to call them out. Perpetuating this petty bickering when you should be moving forward positively and building bridges with the community is not a good look.