Edit:
If it helps, imagine a time you quit your job.
Did you provide a datestamped list of incidents that lead to your decision to quit?
Or were you, by chance, slightly more vague and provide something along the lines of: "The culture/fit/hours/goals/growth do not align with mine so I am resigning."?
I'd certainly never insinuate that my employer had done something wrong but refuse to clarify.
I suppose we're of different opinion, as I considered the resignation letter to have enough clarity to the intended recipients to be acceptable. They didn't say "I quit, the end". They pointed at the specific areas of issue (accountability, structure) of which the core team is likely well aware of the minutiae.
Just because it wasn't explained incident by incident to the public does not mean the "employer" (or, in this case, core team) did not understand the message.
I would wager that incidents were brought up, not addressed (or addressed as a WNF), escalated, then resulted in this resignation. The people relevant to each stage will be familiar with each stage, and should hopefully be able to follow the progression.
The public does not need to be privy to each and every individual incident, as much as everyone would like to butter their popcorn.
When I resign from a job, I send my resignation to my employer in private. I wouldn't put anything in it that I'm not comfortable with becoming public, and if they wish to share what I wrote that's fine, but the purpose of being discreet is to leave the level of disclosure up to the other party's discretion. You don't send a company wide email saying "management knows what they did, don't believe a word they say, I'm out, peace!"
Just because something is public does not mean the intended audience is also everyone. Something can be intended for a subset of people, but broadly published. But I think this has been hashed out somewhere else in the thread.
I think "management knows what they did, don't believe a word they say, I'm out, peace!" is a bit of a disingenuous reading of the letter, but you have a valid point about the last paragraph and I'll walk back what I said a little bit.
What I read does not seem to fit this definition, but maybe to others it does.
> To harass or punish in a manner designed to injure, grieve, or afflict
Semantics aside, the letter may not give enough information to you, but it gives enough information that anyone privy to the internal team dynamics will understand the underlying issues and the logical progression of events that lead to the resignation.
Do you need specific instances, date and timestamped?