How? Besides the small updates like the rocketlauncher pickup there is less content in terms of what you can do compared to crotas. Not everyone has a squad of 3 friends at high enough levels to do trials of osiris on a constant basis, and the new safe zone isn't really that special. Raids were what made the dlcs significant, i guess if you never did raids then this dlc is better, but for the majority it seems like a step down and a money grab.

Anyone who bought the season pass only got dark below and house of wolves, which means if you want the house of wolves raid you have to buy another dlc pass or whatever when the comet expansion thing comes out