Silver tier nonsense, you flame the mid, not the adc, adcs are motivated by unearned pride, mids by unrelenting spite.
The ADC will start missing farm to rage type while the mid will start rage pushing and following you into your jungle to steal camps. This is what you want, you now have a robot follower that will try to KS your kills on the enemy jungle.
Let them. They're now 6/1 against their best efforts. They've gone afk when they realize you've played them for a fool. You have won the real game because their history of toxic behavior gets them IP banned.