[nl]

While I'm sure it is sarcastic it's worth noting that most (all?) blockchain wallets already do this.

Technically it's in reverse: the seed is random and then serialized into a human readable seed phrase but the deterministic key generation is already widely deployed.

https://en.bitcoin.it/wiki/Deterministic_wallet

[nullc]

There is even code to code secrets into grammars with perfect uniformity. https://github.com/sipa/gramtropy

But it only works on specially constructed grammars and not LLMs. :)