Personally, I don't generate any revenue or Sats from my node. I set all channels to 0/0 fees. I'd rather help facilitate payment on the lightning network than have my BTC sitting there and doing nothing. Maybe, some day, some kind soul will see that my node routed a lot of payments for them and keysend me some Sats, but if that never happens, I'm fine with that too. I just want to Lightning to succeed and I'm super content to just do my part and help.