This is the decisions to cut content and what to release is up to corporate to decide, in this case, Activision can burn in hell for that one. But honestly, I only blame the circumstances Destiny was made in. It started as an ambitious, second Halo if you will for Bungie which would be on the scale of WoW, with the storytelling of Halo and the cooperative fun of borderlands. However, Bungie reached out to Activision to assist them with weapon mechanics. Because Activision saw this as an opportunity, contracts were made and Bungie can't do anything with the approval of Activision.