Cause you built it around streamers not for everyone to enjoy. No one and I mean no one who actually plays this game would rather watch this game be played by people who make a career about playing this game vs content that's just do able by regular players
The main reason why I hate Bungie (I have to correct that Destiny as a game, just can be amazing), but this game's main problem is incompetent and money hungry developers.
So the reason I haven't moved destiny since Lightfall is because (and why I think the game is dying) it's a constant "give and take mentality".
I can't stand this "game-model" anymore, where the whole system is created in order to achieve some gear, which later becomes useless, your time and effort are simply destroyed, and you have to start again from the beginning with a new gear, which is again nerf to the ground, and again from the beginning. It's just extremely tiring. You don't play, you work. And such a model is created precisely by Bungie.
I'm just sick of it. Full of other games that value your gear and your time