Yea, I know. But in a deeper truth the cabal only attacked the hive to learn a way to permanatly kill guardians. Read the cabal 4 card

bungie put that there to excuse the fact that the cabal are actually pretty good guys.

There he must neutral. Now fallen are good guys when you take away there pride, at least some of them are. Like the ammonites, the people of gift mast and many others, the traveler has met a lot of races that were wiped by oryx. I want to know if the fallen weren't visited by oryx, what else of the travelers races could've been isolated? Did the fallen run from oryx? Who knows Bungie isn't hiding the fact, but your right about them not being the bad guys. They are conquering space turtles, but they most likely shouldn't be fighting us. With all the problems that we have, we can't focus on even how to start trying to make an alliance. With only one city and a motive leading to never ending war, we can't really do anything about that