It feels like maybe the disconnect here is with what "servant" means, and with this quote: "the servants are the software that provides an entry point to the web (read or publish or both)".

The RFC8890 doesn't suggest anything that overlaps with my understanding of what the word "servant" means or implies. The library in my town endeavors to make decisions that promote the knowledge and education of people in my town. But I wouldn't characterize them as having a "servant-mindset". Maybe the person above meant "service"?

FWIW, Google/Mozilla/Apple appear to believe they're making the correct decision for the benefit of end users, by removing code that is infrequently used, unmaintained, and thus primarily a security risk for the majority of their users.