Human collaboration in diverse, immersive environments is hallmark of the Metaverse of both today and the future, and extended reality environments provide unique opportunities for people to be seen and, furthermore, connected to future experiences. In order to fulfill this promise, however, interoperability and, in particular, data standards associated with human interaction are paramount. Join us as we discuss open data standards positioned to form a strong, sustainable foundations that celebrate diversity and allow people to thrive in and out of the Metaverse and beyond.