Did the author do any audit on correctness? Anytime I let the LLM rip it makes mistakes. Most of the pro AI articles (including agentic coding) like this I read always have this in common:

- Declare victory the moment their initial testing works

- Didn’t do the time intensive work of verifying things work

- Author will personally benefit from AI living up to the hype they’re writing about

In a lot of the authors examples (especially with booking), a single failure would be extremely painful. I’d still want to pay knowing this is not likely to happen, and if it does, I’ll be compensated accordingly.