> I agree. Additionally, a company can own and update a business language of their own design at their own pace and need.

Yes, although I was more thinking of this being in most cases a SaaS offering because the implementation of the DSL needs solid non-LLM engineering. Larger companies will be able to afford an internal platform team, but most won't.

> Now that said, there is still the actual engineering problem of leveraging the capabilities of the underlying technology. For example, being able to map your 4 core program to a 16 core system and have it work is one thing, actually utilizing 16 cores is another.

I see this more of an extension of existing trends, for example Wordpress themes with limited customizability. Most DSLs won't allow full utilization of the underlying technology, on purpose because that's the only way to keep it simple. I do see this leading to a split into two classes of developers: those who only target simple DSLs using an LLM, and the "hard" engineers who might use LLMs every now and then, but mostly not.