Yeah. Dolstra is responding to a letter that criticized his views, which isn't what the letter is. The letter's concern is that Dolstra is seriously harming the Nix project by forcing all decisions to go through himself, relitigating decisions that don't go his way, driving away good contributors, and generally causing friction and discord that impede communication and render decisionmaking ineffective. Those are pretty dang outcome-oriented criticisms. The letter spends like half of its length explaining how the Anduril thing and the Foundation are concretely harming the Nix project and how conflicts of interest are contributing to the problem. The least objective thing you can point to is the complaint about the Foundation having terrible minority representation, and even that has quite a bit of real-world support. It's the least ideologically-policing open letter I've seen in a long time.