people throwing becuse of autofill

autofill is nice, but i would rather wait the extra minutes for a ranked match with a team that knows what they are doing, had someone try to duo adc becuse they didnt know suport, end result was our mid takeing their adc pick and them going fiddle and takeing everything from the adc, efectivly shuting them down to the point they were useless. and all the team could do was bitch at said adc for not doing good when they couldnt even farm they were shutdown so bad by their own teammate.