We're in the territory boom now, there will be overlaps and competing ones and we will see which ones survive, some might be too early for the current audience on SN, but may thrive in the future
I think subscribing to a territory/notifications for ones you like can help with the flow and it's going to be interesting to see how they compete for users attention, is it through curation and high signal content or is it through rewards and how do they monetise themselves?