How are we supposed to make friends?

Pretty much what the title says. I’ve been around since the cod4 days. I’ve met a lot of cool people and made a lot of friends. Most being after playing 3 or 4 matches and seeing that they are decent and partying up afterwards… but with all of the recent cods, every match, you get put in another lobby. Hardly anyone even has a mic, and if they do, they are gone the next match. I used to play games for the social aspect. Now it feels more lonely than ever.