If you’re actually in the market for needing oils of this caliber, the $3-5/qt price premium “problem” you pulled out of thin air is laughable, and the HPL is $14.33/qt with the BITOG discount. Probably the biggest difference between HPL and ESP you haven’t touched on is that HPL has oils in numerous product lines that have gone over 20k, and several that have gone over 30k.
The longest UOA anybody on here has run ESP 0w30 and posted on here that I can find is like 5,100 miles. By the time you’ve gone even just 20k on ESP at that rate, not only have you generated at least 4x the waste (if your vehicle takes <5 qts, that is) and you’re out more money than the HPL would have run you for that distance.
Nobody’s ever said this caliber of oils is for everybody. There’s plenty of decent-to-good oils on WM shelves for $6/qt including the ESP that will do just fine staying within OEM OCI recommendations that should tickle your fancy.