Adrenalin September edition (22.9.1) now available

Unsure if this is the right place to post issues with this particular update, but here goes:

I just tried to install the Sept 22.9.1 "Red" edition drivers (even though I've had no luck with Red variants in the past, I decided to try this out). Followed all driver uninstall instructions properly as I have for previous versions. Upon completion, I was faced with a low-res screen saying drivers successfully installed (it was 800x600 or something), and to restart. I've had low-res screens auto-pop with previous unsuccessful installs of these drivers, but I went to settings to see if I could change the resolution. I could not--it was greyed out. I try to go back to the AMD app to restart and see if that fixes things, but now my mouse icon has frozen. Windows is still on and reacting to things like device disconnects and reconnects (as it chirped when I unplugged and replugged my mouse), but the mouse icon won't move.

So, I force shut-down with the power button, and now all my problems start. Upon reboot, I get a black screen after the Windows logo and the little spinning wheel. No sounds this time to disconnection of devices, though my USB-connected devices are all on (which seems to indicate the computer is on). But as I can't see anything I force the computer into Automatic Repair Mode so I can boot into Safe Mode and clean out these clearly unsuccessful drivers.

But Safe Mode doesn't work. I can get in and out of the Automatic Repair Screens, change start up settings, no problems. But Safe Mode does not continue past the logo. The spinning wheel doesn't even appear. This is the case for standard Safe Mode, and Safe Mode with Networking and Command Prompt.

I am not PC-savvy enough to continue past this point. Have I completely screwed my computer over? It's clear it's been triggered by the maybe-incomplete install of these drivers. I especially don't know why Safe Mode won't work, which is especially concerning since I've used it to clean out previous unsuccessful "Red" edition installs.

Oh, and my iMac is a 2020 edition with the 16 GB Radeon Pro 5700 XT. Any help would be greatly appreciated as I'd hate to nuke the partition and reinstall all my games and mods again, to say nothing of Windows itself.

Have you tried safemode without networking? Also try disconnecting all your USB devices and see if safemode boots up properly?