Because of Nostr, People can speak freely, send international payments instantly, Meet New people, Share Passions and Ideas, communicate on any client with the same profile, Build anything they want, Get funding when they need it most, Become uncensorable, Control What They want to see in their feed, Eliminate Nation barriers, Eliminate Language Gaps, Start A Business, share a project, Post a Picture of their cat, Be the owner of their identity, and Much More.

That's pretty neat if you ask me.