I doubt it's a ploy to move to OneDrive, we had a user lose all of her OneDrive files and they are no longer in the cloud, recycle bin or 2nd stage recycle bin. This is mind boggling!
Backup strategies aside (none of which are completely ideal for this situation), I've since moved - lock stock and barrel - my "My Pictures," "My Music," and "My Videos" folders to my Dropbox and synced them across all my PCs, and moved all my links/documents that I would normally keep on my various desktops (I use Dexpot for multiple virtual desktops) to my secondary hard drive; I'm working on moving my documents OUT OF "My Documents" and into a Documents folder on the secondary drive, which will then be moved and synced to Dropbox as well on all machines... Windows at least doesn't have any permissions in place to hose THOSE locations anymore.
Since I apparently can't trust my OS provider to not try to actively sabotage my computers, I have to be proactive about changing organizational habits developed over 20 years of using Windows.