It seems you did not look at it at all. Nothing of the above makes any sense.

It is private as the mint doesn’t learn its users balances or transaction history,

It is permissionless as there is no access token, no accounts, no entry barrier

Cashu Token can be transmitted offline. I’ll take this one, as the flow is not completely offline, as either sender or receiver need a connection right now.

Multi-Mint is not multi account. As explained above there are no accounts. Multi Mint means that you can a) split your wallets balance across multiple mints and b) pay single invoices through multiple mints using MPP

Servers can not censor YOUR redemption explicitly as the can not correlate your token to your identity

It’s not, once you understand how it works.