I am not worried about the inundation. More about first of all making the community broad, and then making it meaningful. But guess its alright to state it might be broad, and when not acting to make it so, things remain as-is and whoever comes the merrier.
Personally I feel that by adopting a singular focus helps make discussions more actionable and useful to the evolution of fedi wrt the stalled open standards track. It would help give Purpose and incentives to contribute. Now that fedi is mainstreaming I expect, if we do not manage to get this going, corporate takeover will follow on the protocol levels and we lose the initiative.