It’s not so much about decision making as it is about the practical reality that people at that level basically need at least read access to a lot of secrets.
You could say “maybe jazzband can infra its way out of those problems” but that’s a looooot of work! “N out of M consensus on making a GitHub API request to set who is a maintainer” * every single action roadies need to do
It’s not just about bad actors either. Imagine a jazzband roadie getting credentials stolen via some npm-y attack. Obviously this problem exists in the project in the current form but _that problem gets worse just onboarding people_