After awhile you will run out of liquidity. So if you got 1000 000 in channels you will have to reset liquidity from outbound to inbound by making a lightning payment
Discussion
right, I can see how this either gets automated or bigger players take that problem away from you (for a fee and perhaps less privacy).
If possible if you use a LSP. But you should follow this podcast!
https://fountain.fm/show/of4HC1w4qnqi7dUj7XPG
This will help you understand lightning