There are automated robots that can cut metal and weld, but it still requires a highly skilled person to manage them. It will take many many human lifetimes before this will be a thing you can just prompt and receive a finished product.

AI is a stupid term to use for this technology. It is ambiguous with AGI in how the public perceives it. All of the current systems are highly tuned to give reasonably good results for a few prompts in a niche area of interest. They can't be left running for more than a few steps or the results are junk. They can't operate outside of their niche. They require very specific prompting terminology and a detailed understanding of the software and weights to get specific detailed results. These things have complexities that are not remotely comparable to the number of neural connections in a human brain.

The real impact is as a tool to improve the efficiency of real humans. The depth and quality of film and games can really change now. Prompt engineers will become a new key professional space.