Found the requirements at the end of video. Has to be a T2 chip Mac or M1 running Monterey. Not a helpful tool in my case.
heggepm
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Does not work when trying to add Big Sur devices to DEP . No step in setup assistant to allow an image to be scanned. Very disappointing.
During setup on macOS Big Sur, there is not step for scannable image