The problem is not restoring the previous version; I was able to do find the wallpaper again fairly easily. What I want to do is prevent that mistake from happening again, i.e., remove those items from the context menu.
Samsung EVO 970 NVMe 1TB [Boot drive]
Samsung EVO 850 SSD 500GB
Western Digital DC WD10EFRX-68PJCN0 1TB
Western Digital DC WD1002FBYS-02A6B0 Enterprise 1TB
PSU
Corsair TX750M
Case
Zalman Z9 Plus
Cooling
Thermalright True Spirit 120 BW
Keyboard
Havit KB432L blue key mechanical
Mouse
Havit KB 432L Programmable
Internet Speed
Fibre To The Home 100Mbps from KCom
Antivirus
Avast Free
Browser
Firefox
Other Info
Logitech C525 HD Webcam
Epson XP-640 Expression-Premium printer with direct CD/DVD printing
This seems to suggest that my system is already corrupt. It isn’t!
In any case, I highly doubt that such a removal would harm anything except for my ability to rotate files via the context menu, which I fervently welcome!