[a_humean]

No-code eventually becomes so complex that it becomes a bad programming language eventually, or lacks the expressiveness of a programming language to do what the business wants.

The imagined problem no-code addresses is business people thinking that their requirements are simple, and the source of their problems are expensive software developers and programming languages. Just get a junior business analyst to drag some boxes around, and job done. They are wrong.

This pattern has been repeated for decades now.