I just updated a couple PCs from Windows 10 1803 to Windows 10 1903. I immediately noticed the login screen now has a blurred glass effect over the wallpaper.
Is there a way to turn this off?
Preferably via group policy. It looks really awful on the default wallpaper distributed in our AD domain. Other options are useful, too, but a Group Policy will win my green check accepted answer over another work-around.