Run a Lightning node and open a few channels and try to get people to route payments through you.
Run a Bisq client and open a few offers.
Operate a Nostr relay.
Start an Electrum public server.
Use your sats to donate to important projects that need funding.
The possibilities are endless.
Thank you for those ideas, I will begin research for making a lightning node/electrum server (I remember searching for Lnnode 2 years ago but it was a little complicated for me and I didn't finish it)