NEW RANK SYSTEM IS DESTROYING MY GAMES MORE THEN OLD SYSTEM

Honestly ill keep this simple. WHATS WITH THE PLATS AND DIAMONDS IN MY GAMES??? and you'll prolly thinking but there matched up equally right? NO, THESE ARE PLAT DIAMOND PLAYERS GOING AGAINST BRONZE/SILVER PLAYERS. how do yall see this as fair? and i noticed something very interesting in these games cause it didnt happen once but twice. The plat/diamond players are usually duos. its very clear they are doing some kind of role switching and taking advantage of your so called "better rank system". YOU HAD ALL PRE SEASON TO FIX THIS SHIT AND U COULDNT EVEN DO THAT . FIX YOUR FUCKING GAME RIOT