I mean that is what is is asking, he is looking for a team of people to manage the instances in this post. That is what this post is about, he is looking for a team of people to run them as admins while maintaining his (imo correct) vision for how it should be structured.
I forgot to mention the biggest fact- the users are where all the risk are. If people are just posting pictures to your instance of communities you have minimized risk as you can just gatekeep what is posted. Once you allow users in who can then post on other federated communities you take on a lot more risk.
I do a lot of scripting for cloud infrastructure deployments and linux/windows basic scripting and the bing chat is great for banging out 5 liners in 1 second that would take me an hour even after multiple decades of being an admin.
Anything more complex it is useless for so it is limited but nice to have.