I think some people feel a bit lost in the new Farcaster because rather than existing communities / interest groups creating their own channels (and therefore being aware of them / curating them from the start), top-down channel creation creates an artificial environment for discovery and social organization.

because knowing is finding the limits /outercorps

If a community collectively (or at least its leaders) decide to create a channel for topic org., that community is likely to better understand, utilize that segment, and tell others about it rather than have content regularly "disappear" for users. It is effectively regularly & dramatically changing the feed algo.

Could the opposite also be true? :)

Permissionless creates a discovery problem, competing channels hurt liquidity in both, name squatting, etc.