I needed about 30 minutes to do a python application from scratch that took linear JSON data files, merged them and presented them as a tree in a GUI.
Before that I had barely done anything in python, basically could do a basic function declaration with a simple operation and nothing else. I even didn't have a lot of experience with UI at all.
But like you I had experience with java and such, and those skills transfer. All it took was searching basic syntax/related code examples and required library imports. And I mean basic, search engine search, not AI answers.
All I'm saying is, I really don't think AI is providing anything a lot more efficient than doing a good old crawl through API docs and stack overflow. So the fact it's using tremendous amounts of resources to maybe achieve a 10% efficiency boost is bothering me a lot.