I'm convinced that people who are vehemently against any sort of Vault Space Fix only play a single game mode and only use one or two builds for everything. Then they get carried through all the content that build isn't suited for, telling you to "just delete things you don't use, nerd" like they have the perspective to even make such a statement. I have guns in my vault that don't drop anymore, with rolls that don't exist anymore, that sometimes end up outperforming current weapon options due to various buffs/nerfs to the game (Quickdraw + Snapshot Steady Hand says hello with its "blint build" supremacy). Sometimes you just want to do something different and more weapon options broadens the scope of things available to you. But it's not just weapons, either. Armor takes up a large portion of my vault. With how much variance there is in armor stats, you can't guarantee any one drop is "better" than what you're currently wearing (assuming you have a full, complete build already). That one drop of 64 stat armor might gain you enough points to raise one of your current stats another tier, but only if you use a completely different set of armor from your vault to complement its stat spread. You can't do that if you just shard every single thing you can't immediately use. Hell, even your subclass can drastically change what armor is viable for your build because of the fragment stat increase/reduction, and that says nothing about Bungie randomly deciding to add, increase, or remove any of those fragment bonuses/negatives. All of this to say: the people telling you to delete your stuff don't have the perspective required to understand the problem. Even Datto, as boneheaded as he is, admitted to regretting his decision to delete things that would have been amazing after a buff/nerf cycle happened. And he's the guy known for trying to make people delete stuff (he's also known for other things, but bringing up how much of a baby he is makes his orbiters mad so I won't do that here).