Here is 3D video captured from Oculus Quest 2, of the game Apex Construct:
The video is formatted for 3D TVs and other devices (including the Quest), but there are links to SBS and anaglyph versions. Some 3D stills in various formats:
Most of these were captured binocularly using ADB, and then converted to rectilinear. For details, see the YouTube video description, as well as this thread: http://photo-3d.groups.io/g/main/topic/screenshot_oculus_quest_2/79449828
Let me know if you try this yourself!