> Which makes me think there is some hype involved.
There's _a lot_ of hype.
It's a good tool if you forget about any "intelligence" and just think of it as a tool. We don't expect search engines to be 'intelligent', we expect them to return results we are interested in, in an efficient manner.
In the case of this and similar tools, it is a text generator. It will generate _something_ based on your input. In many cases, it will make up stuff because it has to generate something. Note how it will not ask follow-up questions to 'understand' you (because it doesn't understand anything). You have to apply judgment and ask the follow up questions yourself.
One thing I found these tools to be useful is to mitigate the "blinking cursor on an empty document" paralysis. I just asked the "Pulumi AI" to generate some code that, while not really correct to my needs, is a good starting point for modification.
If you ask it to generate something from you, other than just a pre-made response that you could google, then it's more useful.