AP, Tank Meta time , Riot killed ad

Riot has made so nanny changes to the game past few months making ad role the worst possible role to play buffing all tanks and AP champions and nerfing all ad champs (marksmen) especially at the last patch changing the items and raising the price for some the made the game UN playbel for ad i have been playing ADC for 2 years now i am silver right but this day was the worst day of my playing life this is not a patch this is a complete new fking game how is this fair for all ad players who dos not know how to play mid or top or jg or supp dude i get 1 v 1 by there support and he win the brand buff changed the support Rakan Zoe all ap champs are fking broken now they made it a game for the midlaners and top lamers only and let the ADC role go to hell this game now is for those who can dodge every skill shot the support can do or gg ok that might work in high elo and it will be fair but wt about low elo ? i am actually thinking of quitting the game because of the last patch