If u make all weeks all raids (normal/hard), nightfall, and grind exotics on crucible or Roc with your 3 characters then when u get an exotic, u earned it, some ppl are just casuals that has lucky. The past week I got my 1st hawkmoon(IB), 2nd Ghorn(Atheon), and 3rd Suros(Ir Yut), and 2 exotics warlock armors(nightfall)