Not for any of the reasons I’ve read here, I mothballed my Windows 11 installation today into drive images, and restored my Windows 10 drive images. I had to mount one image to get a couple of files up to date, but it’s all good now. I’ll bring Windows 11 back out before Patch Tuesday every month to see how that end is holding up.
Although personally, it was a simple undertaking, and getting rid of the sucks-out-loud UI was a huge improvement, I find no compelling reason to keep using 11. Aside from the increased security for which I feel no need (I tried VBS, too), it seems Microsoft spent most of their time on the UI, and not much on the underlying platform.
I’m on Windows 10 Pro Version 21H1 (OS Build 19043.1288) and will remain for the foreseeable future.