Rocket league has gotten so unjustifiable bad!

I mostly play 2s and I’m stuck in plat but I feel like I should be ranked so much higher. I keep getting pairred with teammates that quit shortly after the match starts. The worst I’ve been getting is teammates that seem like they have been boosted in play because of a friend. And then I get paired and they can’t play to my level. It’s so obvious there’s something going on and it effectively causing chaos with the matchmaking