Comment by marcodiego
20 hours ago
If you're using android, you can easily share files over local network (or using your phone as hotspot) with this app: https://f-droid.org/en/packages/com.MarcosDiez.shareviahttp/
If you're not close, telegram fork allow easy sharing of files too.
but I have to download and app which is the same as downloading Google drive
and more importantly, AirDrop works without network, it's P2P. There's situations where the devices you want to share to/from aren't on the same network or can't put them on the same network for various reasons.