Ecash seems to address some of these concerns at least
Plan E?
Ecash seems to address some of these concerns at least
Plan E?
Ecash is ruggable
Fedi ecash is slightly less ruggable
Liquid btc has confidential transactions but still could be rugged
Not without tradeoffs of course
Prudence would dictate that one should only convert sats to ecash to transact in the short term and not to store wealth for the long haul
Liquid also has almost no anon set vast majority of blocks have 1 transaction.
Sender and receiver are not hidden either.