But in Eve Pvp is fun, why? Because i know it wont matter if i lost my ships because if i turned up for a battle did my part and died in combat i would be compensated by my "Corp" Clan for my duty, in this game replacing the loses is so much harder for crafters while in Eve they could pump out 200-300 ships for massive battles only real value was losing important Moons for mats.
Economy in Eve works because of one simple thing, the way to produce stuff is cheap and easy, shipping and hauling while it has risks is easy, crafting small ships is super easy and requires minimal setup from crafters.