Forum:Crown jewels like LotR rings?

http://images4.wikia.nocookie.net/__cb20091227230730/adventuretimewithfinnandjake/images/archive/b/bc/20100401212842!Wiki.png  Since the Ice King's crown is in part based of Gollum's ring, are all the crowns equal to LotR Rings of Power? In LotR each ring bearer has their own kingdoms, much like each crown holder. This would explain why only the Ice King is driven mad while all the others are relatively sane. It would also explain why the Ice King has powers when no other crown holder does, aside from being able to survive missing body parts and possibly longevity though both of these might be due to other factors.