There’s nothing particularly wrong with this document. It’s just not very exciting. Maybe that’s OK.

Mozilla's mission is to ensure that the Internet is a global public resource, open and accessible to all. We believe in an Internet that puts people first, where individuals can shape their own experience and are empowered, safe, and independent.

The Internet itself is low-level infrastructure — a connective backbone upon which other things are built. It’s essential that this backbone remains healthy, but it’s also not enough. People don’t experience the Internet directly. Rather, they experience it through the technology, products, and ecosystems built on top of it. The most important such system is the Web, which is by far the largest open communication system ever built.

This document describes our vision for the Web and how we intend to pursue that vision. We don’t have all the answers today, and we expect this vision to evolve over time as we identify new challenges and opportunities. We welcome collaboration — both in realizing this vision, and in expanding it in service of our mission.

Source: Mozilla’s vision for the evolution of the Web