The same general shape of thing happened to DevOps.
The core insight of DevOps was that if you have to carry the pager for the code you're writing, you'll make better software. It was, if in some near trivial way, an way to shackle the quality of a developer's life directly to the failure cases of their software.
In retrospect, it was clear that idea would not be allowed to live.
So what we call DevOps today - functionally "vendor contract micromanagement via CLI" - is not that at all.