Which in itself is worrying.
So if it wasn't for the last minute Grimoire of Plot, would there even be a plot at all beyond:
"You were dead, now you aren't go fight these random forces of "darkness" who are also fighting each other because reasons, also theres a Warmind called Rasputin who is talking to the other planets, which is a shock because we though they were all lost in the collapse, but they aren't and no one else is really surprised by this as we clearly have interplanetary travel already anyway. Oh look this security system calls you by a name, but lets ignore that. Also Rasputin is randomly referenced again on another planet too because reasons, and look the Awoken are all dicks and hiding away, except all the other Awoke of whom you may be one. Look its the Vex, they are darker than the other darknesses and we must stop them because we should now lets go to the mythical black garden that isn't all that mythical as everyone talks about it and the Awoken know exactly where it is anyways."