eCash is great for certain use case. Keychat for example couldn't work without it.
Discussion
Iām bullish on eCash for retail transactions.
Why is that?
Because bitcoin on Lightning Network, as the name sugests moves fast, like a Lightning. So you can pay instantly to anyone, like zapping on nostr.
No need to worry ā you can pay with sats, zaps, or ecash. In the end, it's (more or less) the same thing: Bitcoin on the Lightning Network. That's why it's usable in retail.