Beyond Fractured

How is it ok to have a matchmaking system that says "Oh you won your first game? HERE SUFFER 17 Losses in a row with repeats of the same people!". How is that ok, even call of duty doesnt put you through hours of 0 fun. How can people play the game casually and be forced to play like the next up and coming Esports Champion. Someone explain how 343 has yet to fix this after almost 3 years???