Clean boot to Windows when using Boot Camp
I would do as the KB Article suggests.  If there is an issue you can always boot to Safe Mode and reenable the disabled Drivers, Services, etc.

That said, keep in mind that when first installing Windows via the Boot Camp Assistant that Windows on Boot Camp installs and first runs without any Boot Camp Drivers installed.  So, I see no issues with disabling any and all non-Microsoft Drivers, Services, etc. in order to troubleshoot an issue or clean boot Windows.

Edit: I should have also said, I have done this numerous times, in the past, on PC's as well as Mac's and was never not able to boot because of disabling non-Microsoft Drivers, Services, etc.