Hi Stephan2k , thank you for your feedback. We are hoping to deliver some enhancements this year that will show more driver info, as well as the list of applicable devices. That should really help clarify what the driver is and where it's going. Filters is something we have in our longer term plan to add to all the policies based on Windows Update for Business deployment service. I can see how useful it will be for a hardware based update policy like drivers. If you check our documentation at https://aka.ms/IntuneDriversDocs there's a bit in the FAQ at the bottom about some drivers that are not manageable and are installed automatically... mostly drivers with the name Extension in them, but check out the docs and hopefully that will clarify a bit what is probably going on.
HTH
-DG