You can create Isolated balance and share it with your friends.
This will effectively give them a lightning wallet that uses your node liquidity, but it's their own wallet and they do not need to manage liquidity. They can connect their Alby Account wallet to that NWC connection.
The list of wallet interfaces that they can connect here is here: https://github.com/getAlby/awesome-nwc
Soon Alby mobile joins the list ;)