You have a misunderstanding of what a circular economy means,
Circular ≠ boomerang
Circular = sats flowing from p2p wallet to p2p wallet
Circular = Value 4 Value
Circular ≠ random zaps, randomly come back to me
That's nonsense.
For ex,
I sold comfrey to plebs for zaps,
You can publicly see the zaps on my profile,
I am now looking to spend those sats on other goods and services on Nostr,
So I bought nostr:npub172mu27r5yny0nnmvgjqwhx055dmsesrrx7j0p5d3pxagfx6xgxfsv75p3q syrup,
I'm contemplating buying fertile duck eggs from another pleb,
Probably will buy black soldier fly larvae with a zap on Nostr,
Meanwhile, I'm spreading the sats to relay operators as well.
What value are you offering?