I obviously can't speak to the politics of the Python Foundation (my favorite language and would buy every single person in this governance discussion a beer), but my point is that these types of monarchs generally have more (Taleb-style) skin in the game than someone who shows up later. More to lose (everything they've built), and so I would generally trust their judgement to care more about the institution as a whole, than about exercising power (which is the entire reason they have effectively given up power in the first place).