Nostr has to store data somewhere. Why not on your phone?
but it's huge. even Facebook and YouTube are not that huge 🤔
Facebook and YouTube have servers in giant data centers. Nostr got no place like that.
nostr has relays around the world. it's not a p2p app 🤔
Nostr has 750,000 users. So how much data is that per relay? My guess is that they are spreading data out like it's a p2p app.