More and more people are coming to the conclusion that "Diversity, Equity, and Inclusion" is a Trojan Horse carrying a lot more than advertised. What people think about that assertion probably determines the degree to which they think CUWAA has gone "woke."
But I agree that I can't imagine anyone encouraged anyone to share that letter publicly online. In it, the synodical president calls out two people by name and recommends removing them from the Board of Regents. Normally, that kind of thing would be shared verbally at a personal meeting and the text would not come out unless anyone publicly denied or misrepresented the substance of it. That would allow face-saving measures all around and a "re-start". It seems to me that making it public cements people into their positions. Much like the Russia-Ukraine thing, nobody was given a "golden bridge" on which to retreat.