To Every Player Whose Behavior Caused a Loss
Whatever punishment you received, you earned.
In ranked games, your behavior cost 4 other individuals more than just one game.
Deliberately costing allies a possible win negates whatever victory they last received and they then have to win an additional game just to break even then win another one just to get ahead.
Do you have any idea the amount of time and effort it takes to achieve a victory sometimes? And to have someone deliberately just take that and throw it into the garbage like it means nothing...
For that I say, players like that deserve their punishment.