What do you guys think about people who intentionally prolong games?
I was in a game as Xin Zhao, went 14/4/10. Team had a total of 36 kills, enemy had 20. Enemy was 14k gold behind. Malphite on my team did very well going 6/1/6. When we aced the team because they tried to contest baron with us (this is a bronze game, I doubt they knew they COULDN'T contest), I was ready to start pushing, so I did. I ended the game pretty quickly, but before that Malphite was spamming pings and yelling at me not to end the game. In the post-match menu, Malphite actually started flaming me because I ended the game early.
Anyways, besides the story, what do you guys think of people who try to intentionally prolong the match so they can farm kills or whatever? Is that even allowed in matches? Have you experienced similar or worse than I just did?