No offense, but I think it just might be the wrong game for these players. I mean, the game was primarily designed as a team/coop experiencey not the other way around. Sure it does have solo content or content which can be played alone/you can get match made into, but when it comes to challenges and endgame Bungie always wanted to lay the focus on what the game was originaly supposed to be: a coop game. Can you blame them. No. Absolutely not. It is their game, their wish to have it that way. Like any other game with it's own creative design (choices). It's not like people asked for the latest Zelda to have more or even any coop content. Designing endgame content for a single person AND a coop experience AND to keep it challenging without artifically pushing the difficuly up, is a tough thing to do. You can only put so much time into something, especially with deadlines you have to meet, for new content which is also a constant demand for this never satisfied community. It's like doubling the ammount of time and work you have to put into these activities. Solo-able content would be automatically easier with more players. So why would anyone waste time here for that, if you can get it done faster with another player? Solo ONLY content is, my guess, simply what the devs don't want to do for the more challenging content, cauz it's like missing the point of the game they are working with? (open question). We only have that for the immersive parts like story or lore quests, which is ok. Would it hurt to have more solo or solo-onky content? I guess not (which depends on if an activity has matchmaking or not), I personally think. But maybe, in the eyes of the devs who actually work on that specific content, it does hurt the actual game design and that's why they simply decide not to that and not lay any more weight onto the solo portion of Destiny.