If you run a PUBLIC routing node you must do heavy lifting to manage properly your liquidity.
And here is an interesting proposal.
Let's see what knowledgeable stackers think about it.
I use the auto-fee tool in Lightning Terminal for fee management. It works well to direct flows toward specific peers, but it doesnt not currently help in receiving flows from peers. Could negative inbound fees be incorporated into the tuning algorithm? This helps entice flows toward my node, which I otherwise can only control by lowering fees on a swath of other channels.