Today I decided to make Blender available to another user account on my Mac.
(Blender 2.92, macOS Mojave 10.14.6)
The first obstacle was a permissions issue, that persisted no matter what, to the extent that I had to re-download Blender while logged in as that user, and copy the .app file into Applications
and authorize it as Admin. (Had to make sure the file names were different, of course.)
But even after that, there is no Blender Prefs folder for that user.
When I go to ~/Library/Application Support/Blender/
on my admin account, of course I see Blender's preference data.
But on the other account (which can launch Blender, only with default settings) there is no Blender
folder in Application Support. See screenshot:

What's going on here? And how do I copy my Blender preference data over for that other user?
(I say "copy" rather than "sync" or "share" because I don't want changes they make to their prefs to affect mine.)