Depending on how you want to spin it even if its across 3-6 gaurdians for fireteam based activities, we've killed almost all the Hive/taken gods/Vips, Conquered multiple extremely powerful vex who can bend the fabric of time, made peace with the entire cabal armada twice, growing another ally with most of the eleksni, defeated the siva splicers then became spicers ourself with the vex network, currently now we're learning to navigate the taken relm, even learned to control the darkness Ala stasis, defeated and took back the lab that made another entire race in the universe Ala Deep Stone Crypt (though it has seen better days) the black heart, Gaul, riven (a freaking magical dragon for Pete's sake) and im sure alot more feats I'm missing like honestly WHY does anything want to challenge us at this point. Also I'm guessing having the light makes you exempt from having a throne world because I sure as -blam!- know we'd have a pretty baller one at this point, if the freaking random scorn general number five can get one for NOT EVEN killing cayde?