09-10-2020 11:46 AM
Here's a full article, including a leaked email from Facebook about their XR initiative and goals to get a strategic advantage over Google and Apple:
https://www.roadtovr.com/report-zuckerberg-email-facebooks-xr-strategy-goal-unity/
Facebook XR was revealed by Zuckerberg last year, and it's a direct response to the thread Google and Apple pose against Facebook. Even the move to acquire Unity was a strategy to help further this very initiative: