Not sure if this has been mentioned by other Destiny 2 players yet, but I think there's some serious flaws in the match-making system now. Something to consider is using player's stats to accurately balance the teams (maybe something that's already been done in the past?). Playing on a solo queue, i've been consistently getting teammates (literally, all 3 of them) with less than 0.5 efficiency. It's happened for multiple countdown games now. With the new system of registering kills when you assist, you would really need to be a terrible player to get that kind of score, as all they'll need to do is land a single bullet on the opponent's toe (exaggerating). I'm by no means a top tier player who has gone flawless before, but if you want to make PVP as collaborative as you are trying to make it, then try to make matchmaking more balanced. It's just terribly frustrating to consistently lose matches because of severely poor matchups.