The robot decided to spin up an expensive setup prior to getting access, so the setup was sitting there costing money whilst it did nothing.
If it had designed the setup but not spun it up until it had authorisation to join the network then it would have been much less costly an exercise.
Some gen AI and ML folks seem to see a way out to make things without reading any doc or scientific literature. Gen AI is a pretty clever bit of computing, but not witchcraft yet
AWS Budget can mostly notify you indeed, and terminating instances from that isn't as straightforward as on Azure
Funny times are ahead...
(/s)
Just AI is real.