No, I got it. You're saying people are too quick to bash on those who do poorly. But most of your thread comes off as you boasting since you thought you needed to post proof of the game.
But this is to be expected.
Praising isn't expected, it's nice and does help.
Doing poorly is expected to get brought up.
Think in the mind of a boss at a job. He's got a lot to do. He's not going to go around telling everyone good job every time they do a good job. That's what they are there to do. But if you do poorly it becomes his problem and he has to do something about it.
Doing well in League is you doing your part.
Doing bad is holding the team back and making it their problem too.
Yes, people are too quick to judge most of the time. People who AFK or rage because their team lost first blood should stick to single player games. The important part in the end is that you learn from your mistakes and improve.