What could be yours? However whimsical it could be, consider taking it up. Maybe just follow your dream?
Can be fun.
And there is an open question: how can fediverse as a whole help and reward people who choose to take up responsibilities?
I have written about a Community extension that would allow more intricate social interactions. Like defining the variety and details of roles that members have in a group, and inter-relationships to other groups.
Incentives for people to become active for a community are a whole different matter. That is a hard nut to crack.
This Mastodon instance is for people interested in technology. Discussions aren't limited to technology, because tech folks shouldn't be limited to technology either!