But, if you are offended by people who interpret a book you dont have any use for, what would be the point?

The biggest Myths inherent in the bible, is that it's a) God's Word and, therefore b) Sacred. This is has been the source and scourge of humanity for millennia and is cause enough for offence whether we have any use for it or not.

Interpret it any way you like, it still reads like the ravings of a mad horse and represents the very worst humanity has ever dreamt of. Starless and bible-black; the nightmare continues not just for those who have elected to believe in it, but to those whose very innocence is afflicted by it noxious content.