You should not lose lp for somone afk in ranked

I know that riot said that they would not do it because they are afraid that a duo is losing he will ask his friend to afk then they lose no lp. But lets be serious what kind of person would do that. Legit just lost a game because my jg main sivir afk'd the moment she gave first blood so we asked enemy to open and it ended at 11 min. Yes you could say dont give up and always try but 4 v 5 without adc just no. Lost 18 lp because of this. Riot please stop thinking about the probably 10-less then 10% of your player base scumbags. Think about the other 90%- more then 90% of players. (yes im kinda venting here but ive had enough of afks, even more then trolls.) And here have this cute emote thing chibi face [sg-kiko]