I ran a subreddit for my discord server that we would sometimes post pictures to and find new members and after we stopped using reddit about 7 months later bots started reposting my own pictures and random bot accounts were reposting old comments. It was really weird for my ~2000 people sub that was under the radar and never reall popular.
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.