I've never been able to wrap my head around just how much some people struggle badly with vault space. Do people keep shit they don't use to build up a collection or something?
Ain't nobody got time for that OCD shit. If I don't have a use for a weapon, it's getting sharded, regardless of whether it's an exotic or not. Destiny is already a grindfest, turning it into a collectathon only makes shit worse. You don't even get anything for completing a collection, so the whole problem is self inflicted.