Looking for resources or people who've implemented Bezos' API Mandate

The API mandate was something Bezos institute in the early days of Amazon to force all small teams to be more collaborative in a predictable way (see https://www.cio.com/article/3218667/have-you-had-your-bezos-moment-what-you-can-learn-from-amazon.html).

I love the idea but am curious how it falls apart in practice or how people have actually implemented it in non-technical teams.

If you have resources or if YOU have seen this in action, I'd love to interview you for a blog post or essay!