How to win more games: teach yourself that KS stands for Kill Secure
love it
i ask if they would have rather had them get away. Most of the time the answer is no
As an ADC main, i dont care who take the first blood in lane. Sure it'll be nice if i can have it, but killing 1 of the opponent laner make you able to either kill or zone the other one (assuming you arent low on hp), and easily get an exp/gold lead.
Although, i can see this being a subject of discussions in some brackets of elo, although i wouldnt assume its specific of ADCs, but basically any kill secured by the support. Basically, whoever is near and feel they could have gotten the kill will complain.