I mostly agree, with the caveat that I would say it can certainly be useful when used appropriately as an “assistant”. NOT vibe coding blindly and hoping what I end up with is useful. “Implement x specific thing” (e.g. add an edit button to component x), not “implement a whole new epic feature that includes changes to a significant number of files”. Imagine meeting a house builder and saying “I want a house”, then leaving and expecting to come back to exactly the house you dreamed of.

I get why, it’s a test of just how intuitive the model can be at planning and execution which drives innovation more than 1% differences in benchmarks ever will. I encourage that innovation in the hobby arena or when dogfooding your AI engineer. But as a replacement developer in an enterprise where an uncaught mistake could cost millions? No way. I wouldn’t even want to be the manager of the AI engineering team, when they come looking for the only real person to blame for the mistake not being caught.

For additional checks/tasks as a completely extra set of eyes, building internal tools, and for scripts? Sure. It’s incredibly useful with all sorts of non- application development tasks. I’ve not written a batch or bash script in forever…you just don’t really need to much anymore. The linear flow of most batch/bash/scripts (like you mentioned) couldn’t be a more suitable domain.

Also, with a basic prompt, it can be an incredibly useful rubber duck. For example, I’ll say something like “how do you think I should solve x problem”(with tools for the codebase and such, of course), and then over time having rejected and been adversarial to every suggestion, I end up working through the problem and have a more concrete mental design. Think “over-eager junior know-it-all that tries to be right constantly” without the person attached and you get a better idea of what kind of LLM output you can expect including following false leads to test your ideas. For me it’s less about wanting a plan from the LLM, and more about talking through the problems I think my plan could solve better, when more things are considered outside the LLMs direct knowledge or access.

“We can’t do that, changing X would break Y external process because Z. Summarize that concern into a paragraph to be added to the knowledge base. Then, what other options would you suggest?”