“Hey, I know....let’s write a scathing letter criticizing the boss and post it on the company’s internal communications system for all of the other employees to see. Yeah, that’s a good idea.”
Draft letters are being used by many political activists today - within companies and without. It’s a bad practice and never accomplishes it’s purpose.
I get your sarcasm but this letter has to be one of the dumbest ideas...ever. That's saying something.