It is an interesting phenomenon, the hype. Good luck ecash, but to me it seems a beautiful castle of innovation built on extremely shaky assumptions, which would likely void the innovation. A lot of money has been poured into it, so I guess I'm missing something.
I just can't reconcile it making sense, it's like trusting darkmarkets to store your coins. Privacy with a custodial solution is more a bug than a feature. If you want privacy better options exist. Onchain/lightning/ark/nostr/liquid/covenants/swaps 👌. Rest feels like somewhat of a distraction.