Don't even have to clean install from a USB Key as of the Windows 10 Anniversary update from a few months ago. Microsoft now has a tool that downloads the image and installs it for you automatically.
The Win8 Refresh/Reset was based on an image preloaded by the OEM, or installed as part of a Win8 install. If you reset your computer, you'd get all the bloatware back unless you clean installed (which replaces the image).
Win10 Refresh/Reset doesn't have such an image, and just reconstructs a fresh state as part of the process, but then runs a package that the OEM preloads on the computer after resetting.
This tool basically deletes that package so that when you reset, you get a fresh copy without any of that bloatware reinstalled.
They might have been able to "capture" a good amount of drivers with their new update strategy. This might help to be able to do that... and this is a good news!
I haven't really needed extra drivers in either my Surfaces (duh) and also my Lenovo laptops. My custom-built gaming tower did need some but mainly just to enable some gaming features.
