I basically played more PvP than PvE or anything, and just avoided/forgot the expansion's content. Seriously, I have been playing Crucible more than anything. Every day I play Destiny 2, it is always the Crucible. Sometimes the only thing I play is the Crucible. I kinda progressed in the expansion where you have to kill fallen on Nesses, but I was so lazy, bored, and already felt alienated by the expansion, that I forgot about it. That's just my experience, and I am not enforcing my opinion on anyone. That's all!