@aanee Thank you for this interesting insight.
The "superior person" basically means that there is someone with more power than others. I must admit that it is hard to imagine such a position in a decentralised system, but it is meant as a quality ensuring mechanism.
@palllyyy Thanks for the answer.
So because of the decentralized nature we choose our "superior person" whether it's the regulations of the country the instance is in or the views and track record of the admin(s).
I feel quite fine with that as I can become my own admin if I like.
Once again. Good luck.