Mac Mini 2012 (Macmini 6,2) Unable to Root-Patch due to Sequoia update

Recently updated to 14.7.7 on my Mac Mini, and I decided to give RustDesk a try. For some reason though, connecting to it seems to have completely deactivated the graphics driver for my Mac, and it’s now forcefully stuck in high contrast mode and is extremely laggy. However, I also had a pending Sequoia update that I tried to stop, but now it’s at the point where it wants me to install it. This is a problem because I now can’t install the root patches because OCLP thinks there’s an update in progress.

How can I fix this?