I think even in the ideal world that you see, the situation will be the same. Imagine a works where most people work jobs and get monthly salary and everything is in bitcoin. These people will get their salaries via lightning, they will go to buy some stuff, but they will also save some of the sats. That means that they will still be a liquidity sink for the network. Even in the circlularest of the all circular economies ⭕⭕⭕.