It is pretty cool. tbh I'm almost too jaded to appreciate how cool it is, but it's a lot like being able to send fiat from CashApp to Zelle with simply a username which just isn't possible.

This is by far one of the coolest features I have seen implemented with the lightning network looks way more sexier than just looking at a wallet address ! Showing some non coiners their minds were a tad blown as was mine when I first saw this implemented!