All I know is that we have a gigantic amount of tech debt we accumulated on the web chasing the next web framework built on top of tons of abstractions with very disappointing native web apis that shouldn't be taken seriously nor the w3c who specified them.
And when an Agent it's capable of gluing together a web app with some crud backend with a very rounded corners UI, that solves nothing for end users, we call them capable. These are not hard problems
If you’ve ever work directly with a user, you know how vague change requests can be. Try writing some vague prompts like that to the agent and see if it can solve them.
For some, writing down a (good?) specs and handing it to an agent is not very productive. Because by then, they already have an idea of the solution and can use the editor to have it done.