I think destiny 2 could have really opened up their matchmaking with bigger events like nightfall’s or possibly even raids, I know it’s a hard thing to achieve but some people’s realities are that they might not have 5 friends on at the same time to play the raid, but then on the other hand, a group of strangers trying to work together for a complex raid can get very frustrating. All in all I figure it could be a way to get other players to interact with one another, this improving the community, they have the ability to do so I believe.