^thisI've done all of the oil changes on all of my cars over the past fifty years or so.
I can count the number of times I've prefilled an oil filter using no fingers on either hand.
A solution in search of a problem it seems.
I tried to prefill a filter exactly one time and made a mess trying to install it at a 45 degree angle. Obviously I filled it too full. Regardless, I never had an engine oil failure in all these years of installing dry filters. Of course, I only drove them to around 300k so maybe the benefit of prefilled filters happens after 301k(???)