Then you must have stopped playing as often or altogether. Don't get me wrong, RNG is a bitch and after months of playing, I only just got Icebreaker the other day. I understand how disappointing grinding for something can be. That being said, it seems like there is a large population of day one players that didn't get the gjallahorn until Xur sold it (or perhaps not even then). As day one players you have had the largest probability of attaining this gun over all other players. You have had more opportunities to play strikes and raids than anyone else. If you stuck along for the ride this entire time and were that unlucky, you have my sympathies, but if you let the frustration get to you and you stopped playing (and yet continue to complain about it), then you did this to yourself.