We are "The Darkness"

So has anyone heard the theory about the travel being evil (well of course you have) but the one about it destroying everything instead of trying to protect it, and we the guardians being the darkness? I heard it a couple of days ago, basically when the Traveller fought back the darkness with its final blow to try save humanity it infact destroyed humanity, and the speaker saw this as an act of protection and said the traveller is good and it saved us when in actual fact it didnt, and we guardians being brought back from the dead to "save humanity and reclaim what we lost" how do we do that? By killing the other races of course! But apparently sometimes when Fallen see you they will yell out "ITS THE DARKNESS" (I've never heard that and if i actually did i cant remember) so could we actually be puppets for the traveller, could we be wiping out the other races because they know the traveller is evil? What do you guys think, i think it has some flaws, like why did it share its wisdom with us to create the Golden age and what was that attack supposedly by the Darkness that the traveller supposedly saved us from then? Anyway what do you all think about this theory?