I would agree, except for one thing. There have been allegations here of possible Board misconduct and threats of a lawsuit. Any individual who believes he/she might well be a defendant in such a suit would be an idiot to speak publicly (e.g., to owners, which would be reported publicly here), except for carefully worded statements approved by an attorney. Considering the nature of the dispute, no attorney would allow his possible-defendant-client to say anything that those seeking answers here would find meaningful.
A Marriott attorney can't stop a Board member from speaking out. The Board member's own attorney should strongly discourage any such communication.
Also. even though idependent Marriott HOA Board members are covered by Marriott-paid D&O insurance, they could still have personal liability, depending on their actions and the nature and amount of coverage.