I don't actually believe the claims of this blog. A driver for a monitor from Windows update allowing mcafee antivirus and/or other programs to be installed automatically? I think more details should be shared. Also contains a long rant about EDID which I think is unwarranted.
An install of Windows 11 from MSFT-provided media on an HP desktop PC earlier this year resulted in a ton of HP driver-related crapware on the PC. Windows Update will happily download drivers and user-mode software the driver manufacturer flags as being related.
There is a Group Policy setting under Computer Configuration / Administrative Templates / System / Device Installation / "Prevent automatic download of applications associated with device metadata" that seems to curb most of it, thought I still ended up with a user mode app related to the audio driver.
It does sound totally ridiculous. Sadly it may not be. Previously discussed: https://news.ycombinator.com/item?id=48956688 "LG monitors silently install software through Windows Update without consent".
You can argue if it actually installs the software or just nags the user to install it, but neither are things microsoft would allow a monitor "driver" to do if they had any integrity.