Probably because nothing will help at the moment. I suggest you stay off Destiny 2 until they are done fighting off the DDOS attack. Or live with the pain of being disconnected intermittently until they do.
So, there's a group of frustrated people attacking bungie? Awesome! Even though I hate that this results in people not being able to play the game, myself included. But the fact that bungie is getting ***t on? Awesome!!