> Does somebody have a clear case on why this is something that we should want

For coding agents, I think it's clear that nobody wants to repeat the same thing over an over again. If a coding agent makes a mistake once (like `git add .` instead of manually picking files), it should be able to "learn" and never make the same mistake again.

Though I definitely agree w/ you that we shouldn't aspire to 1:1 replicate human memory. We want to be able to make our machines "unlearn" easily when needed, and we also want them to be able to "share" memory with other agents in ways that simply isn't possible with humans (until we all get neuralinks I guess)