Is it just me? But I laugh every time someone says run a screw driver through it. There's 3 other things I would do before making a mess like that!
You need a real strap wrench style that has a 1/2 square drive, not that candy azz handled one pictured! Put it up towards the base where all the meat is, it'll come off!
I agree IMO that is the WORST thing you can do ! I have seen these oil filters even on a LB7 I swear SELF tighten! I have also been under there grunting stressing to the point of nearly sharting to get a oil filter off! A good pare of those oil filter wrench pliers should do the trick.
I stopped putting oil on the gasket and put grease on it instead. I also hand tighten PERIOD! You can always crawl under there and check for a leak ,seldom happens , and tighten it some more! Just my opinion.
Good luck