I don't disagree. But "real innovation" is irrelevant if nobody finds a good use for it and just use the global thing that is available. I have tried in some small events with friends. It's rough.
Discussion
Fair point about the current UX of bitch@ but I don’t think it’s going to stay that way forever.
What is more likely to happen is that the app becomes transport agnostic eventually, be it Bluetooth, LoraWAN, nostr relays or whatever.