I don't understand why even though this feature is in the game it's deliberately disabled for a great deal of activities. Withholding it is a completely pointless impediment for people looking to experience content. I never understood why so many features which should be in game have been pushed to third party apps and websites, but as inconvenient as it was they at least worked. However with moving to Steam that doesn't seem to be the band aid it once was, not only is the "Find Fireteam" list inundated with people on multiple platforms you couldn't join even if you wanted to, but even when you find people on your platform people don't seem to use it. Invites go unseen, attempts to join fireteams are rebuffed with messages about the fireteam leader only allowing friends and clan members to join them and it really highlights two things. The first is that this "system" is not fit for purpose. The second is that it's completely unnecessary. The find a fireteam thing is basically doing what matchmaking does anyway, it just vastly inferior in pretty much every way. Which begs the question why isn't automatic matchmaking just generally available? It makes no sense. I've been sitting here racking my brain trying to work out why this is the way it is whilst looking for a fireteam for the new dungeon (having all the problems described above), and the only thing that I can think of is that something to the effect of... "We can't have matchmaking for dungeons/nightfalls/whatever because then there would be little to differentiate them from strikes." Which is not only a horrible reason to inconvenience the player forcing them out of the game to stare at websites that shouldn't exist, but it's also horribly pretentious. There are lots of things in this game that puzzle me, having collections full of items you can't get back forcing you to horde gear you never use in a bank with very limited space. Being unable to arrange or search your bank without going to a third party website. Being unable to create and save loadouts to easily spec different weapons and armour to switch between depending on what you want to do in a game that effectively functions like a digital pinata. Lots of really basic things that should be in this game, yet aren't, but then you have features which are in the game which could save everyone a lot of dicking around, and could most likely be implemented in the time it takes to change a "0" to a "1" in a config file... yet you don't do that. It doesn't make any sense.