Matchmaking in games

Where has the matchmaking gone? TO COMPLETE SHIT! Every game there is always a bad matchmaking in elos where there would be low plats and golds vs high diamonds and grandmasters in one game; so forth. Like WTF, why are you guys making these games so unenjoyable for the rest of us. This is actually so bullshit to have to deal with because it makes us feel so bad about this game and makes it so bad to even play anymore. All im asking is just for you guys to PLZZZZZZZZZZZZZZZZZZZZZ change back the matchmaking so the ones who dont enjoy it can finally do.