Well, there is also the question of actual participation:
Let's say [A]dam thinks they're not getting enough data and had this stupid idea to fix the problem, bought a bunch of repos when he had the chance, and told programmer [B]en to patch this in, while [C]hloe in another room is working on the website or tweaks the ML algorithm. How much is she at fault and involved here? What about [D]elilah and [E]ric in Support? Blaming them all individually and equally harshly for being associated with [A]dam is not really justifyable.