If Aim Assist is the only thing that determines skill in Destiny, then give a player in the top 1% the Mida and someone in the top 90% the Mida (with its large Aim Assist stat), and see who wins. Based on this video, both would have an equal chance of winning due to there being no skill involved. However, if both players have the EXACT same weapon, then there is skill involved, because they have equal footing. Someone who had gun skill and understands how the game works in terms of maps, radar detection, super use, when to use particular weapons, and how to actually play the game, versus someone who doesn't, is going to win based on their experience and skill level, just like every other game. Not because of Aim Assist.