Doom of the Noldor

[thorondil]

Did all of the Noldor deserve to be cursed by the Valar? During the Kinslaying, the host of Feanor were stealing ships plain and simple. But Fingon and the host of Fingolfin:

...coming up found a battle joined and their own kin falling, and rushed in before they rightly knew the cause of the quarrel; some thought indeed that the Teleri had sought to waylay the march of the Noldor at the bidding of the Valar.

Should all of them have been cursed, even those (like Fingon, Turgon, and Galadriel) who did not go back and seek the pardon of the Valar? Seems kind of unfair to me. They were a noble, goodhearted, and proud people.