ED is not EvE, will not have the same griefer aspects as EvE, and just won't ever be EvE.
This is true because ED is only a self proclaimed MMO and is not a actual MMO. It's more a Demon Soul concept where you play the game alone but from time to time can run into other players, which is by no means a MMO. I'll consider ED to be a MMO when you can group up and fly wing to wing with other players and all get credit without the game fighting you every step of the way to properly group out with others. Also when players can trade with other players with is another very basic concept of almost every MMO out in the market. So yes ED will never be like Eve and is only self proclaimed to be in the same genre as Eve -MMO- as this is by any MMO standard not such. This is a "Massive Singleplayer Onine" game with very little multiplayer support.