I don't use a filter, unless it's designed for a specific purpose... i.e. ND, polarization, gradient etc... but even then, I can count the number of times a filter hits one of my lenses per year on one hand.
Not disagreeing with you just looking at some photography at a different angle.
I photography fine furniture, pool cues, and sometimes its hard to see the wood through the glass like finish.
Almost all of my product photography I use a technic called cross polarization.
This is where you put linear polarized film over your soft boxes and a CPL on your lens .
This technic is used to filter out the electromagnetic polarized waves .
Because when polarized light strikes all non metallic smooth surfaces it creates polarized reflection. ( glare )
From my point of view the only reason to use a UV filter would be to minimize reflection. ( white out )
The big problem is normally the majority of reflection ( Glare white out )
is caused by polarized light and UV reflection make up a very small part of glare or reflection.