Earlier quoted context omitted.
It's the opposite: it's a "we refuse to drag this drama out into the public sphere" statement.
That's a naïve reading. They are dragging more into the public sphere than necessary to raise their grievances. They could have kept the statement confined to disagreement with the government structure. Leave it ambiguous between whether it was a theoretical weakness in the structure, or a practical one where they already experienced the inability to censure. People like goss. Wagging your eyebrows to imply something…
* They actions they have taken have publicly-visible consequences, so they must publicly acknowledge it
* They want to be respectful, and so minimize the amount of information they make public
* They believe the Core team acts in bad faith. So whatever public statement they make, they must anticipate being attacked for it and pre-emptively defend themselves.
That's a difficult set of objectives to try to meet simultaneously. I'm going to choose to support they way they've handled it, even if I don't 100% agree with it, because I don't think a perfect solution is possible.