The epilogue looked weak to me. The previous sections explored why it was essentially wrong to use current LLM technology, the answers can be wrong, or not even wrong, and why it has to be that way. The epilogue focus more in (our) obsolescence in a paradigm shift towards widespread LLM use scenario and not in them doing their work right or wrong.

And that should be the core. There is a new, emergent technology, should we throw everything away and embrace it or there are structural reasons on why is something to be taken with big warning labels? Avoiding them because they do their work too well may be a global system approach, but decision makers optimize locally, their own budget/productivity/profit. But if they are perceived risks, because they are not perfect, that is another thing.