Bungie have killed off a speedy movement exploit in Marathon's latest update, and they'll do it again if they have to

There is always a risk with a live service game, or any game with only competitive elements, that it enters the Cool For Some Zone. This is a space that exists within a given game and also around it, a place where you can pull off Sick Tricks as a result of movement tech not purposefully included in the game, but born as an incidental result of mashing buttons in just the right way.