Merely a 5 demerit points is nothing at all to players. Match making is random and we don't get to choose who to play with. It doesn't bear any kind of weight at all and ruins the game badly.
80-90% of my game these last 3 days has at least 1 afk-er, super fast surrendering, demoralizer/thrash talker and intentional feeding.
This will will destroy your game before bug and errors if players like this is not well regulated.
Many of my friends and myself included, who has placed much time and effort here is gradually giving up. Understanding this is a beta, we simply played on whole providing feedbacks to your support and dev. However, If these feedbacks are not heard and no action is taken, you should just stay beta or have the game terminated.