Destiny 2 has reached the end of the line: The final update is live, TWIDs are over, and we're all left wondering how the one-time king of live service shooters has come to such ignominious ruin. Even Destiny's competitors are baffled by Sony's decision to pull the plug, although some say Sony's not the real villain here at all. If there is a villain, besides Bungie management—which I think we...