When I see Lightning Network in action I can't contain myself.
That's clearly what's coming in the very the near future getting mass adoption.
Thanks to Nostr I was able to witness the payment rails of Bitcoin first hand. We have digital money (Bitcoin, real hard money) and a payment rails on the Lightning Network.
I'd have said 'game over' but now that I discovered Nostr which allows decentralized messaging, this time is for real: game over.
It's digital, it's instant, it's free (or almost), it's decentralized, it's global. Welcome to the future, today.