Let’s start here and work outside in.
Can you first describe the use case from the point of view of the community? What are they trying to accomplish and what makes that hard to do right now? What feature do you imagine solving their need more effectively (regardless of how it’s implemented)?
Then, we can work from there to determine if this is best done in a plugin or as a core feature.
Then, we can work from there to discuss suggestions for how to implement it.