Because people have invested lots of time and double the price of a game that shouldn't be priced anywhere near 60 dollars and thus, want a better experience to come out of what they invested. But hey, entitled morons like you will get the last laugh I guess? Since all the twitch gamers moved onto BLOPS 3 and will use that as their main stay since its a more consistent skinner box. Oh and Zombies, because Zombies is actually a tried and true formula that has proven itself to be better raid quality gaming than what TTK has had to offer. Same with Halo 5. Oh and free DLC on the same level as before with the map packs. RPG fans have moved onto Fallout 4 since there's a good 100 hours of solid content there, double if not triple once mod support rolls out for all platforms. Add an extra 50+ hours per DLC which adds an extra 25 to 30 to the material the modding community is able to use and for reference, Bethesda released 5 DLC packs for FO3, Obsidian made 4 that totaled together at around 100+ hours of content. Fantasy RPG fans have gone back to Witcher 3 since the DLC was released not too long ago with the next one coming early next year and it has easily over 100 hours of content. And by that I mean the two DLCs combined will total to over 100 hour of content, possibly 150 since the total length of content is supposed to be longer than Witcher 2 in its entirety. People are leaving, some don't want that and Bungie's worried that sales will be terribad for when Destiny 2 is released and nobody -blam!-ing buys it because everybody's suspicions are confirmed that they truly did butcher the game, dumbing it down, to appeal the COD fandom who's too dumb to understand "Complicated plots" as they described it.