I think you didn't really get what I'm saying, I proposed the solution which is with selective moderation filters (Member) to build different types of platforms on the same protocol.
I was joking. moderation/filters are not the solutions. These platforms are so shit (lack very basic features) that not many people stay for long. The problem is its network effect.
What if someone wants to create a social network for travelers on top of memo? They can use the topic to filter out but everyone still can post any nonsense on their topic