This is the fastest I’ve seen any technology deliver meaningful value in my 35 years in tech and with much less established practice than most. It’s going to take years to fully bed down all the uses, the tooling to make it usable in various contexts, and for the basic technology itself to reach a more efficient and effective technique.
There is almost certainly a bunch of ventures that started too early. A bunch that are misguided. A bunch that will contribute a lot of understanding but will disappear having evaporated investor money. But that’s the way new foundational technologies -are- . That isn’t a bubble that’s how new markets behave.
The challenge is it’s hard to distinguish when rational growth and a bubble sets in. It feels hard sitting in my seat seeing the varied ways we are using this technology as a bubble yet though. There’s a lot of productive work and research and investment to go before we get there.