Stop whining about the balance team
And start playing the meta. Ain't Riot's fault people still wanna play sona and champs with under a 50% win rate.
Honestly i'm loving this meta i've never been able to move up so quick.
ADC has been my weakest role for like 4 years but now i'm dominating cause I pick champs like
and for top
and jungle 
Just stop complaining and adapt. The meta has changed throughout the years and will continue to do so. It's never the same 10 champs in a game because with each new patch other champs make it into the roster. But I bet none of you read the patches. You just jump straight into ranked. I literally spend a good amount of time reading the patch notes and playing some normals to get the hang of it.
If you want to keep losing lp, keep playing your favorite.
Or better yet, if you want to play your favorite champ, go into normals. Nobody is holding a gun to your head telling you to pick a shity 47% win rate champ in ranked.
I went through silver in a week on this account. Time to do the same with gold. My win rate doesn't lie.