The key word is "already". I myself absolutely expect world changing results. But that will need time. I can only say what I know. My own experiments in building nocodo, a coding agent are 12-13 years old. Pre-LLM. I used template based code generation and related ideas. Template processors and what not. nocodo.com is with me since 2013 maybe, you can verify.

I am a software engineer, most of my experiments are on GitHub. I would not have ventured into building the UI framework before LLMs.

And this is what bothers me - people are not looking at the generated software. Indies like us are experimenting like crazy. I live far outside the tech scene, in a small Himalayan village. But I resonate so much with the experiments, the methods, harness engineering and so many other topics. I see the benefits in how ambitious my projects are becoming.

I teach an online course on coding agents as a co-mentor. 600 young professionals join each month for a 2 week course. The joy of people, who did not know much technology, when they create a simple project management software by just typing English does not lie.

We used to write software in a very different manner. The entire mental paradigm has shifted. Many of my friends and acquaintances are on the fence, still! Some are internally giving up - unable to cope with this change. But the change is happening - the tooling is only going to get better.

Give it time. That is the opinion I hold.