This is a poor argument that keeps being repeated. I don't need to explain why I like something or agree with something, because my response could be so unsubstantial ("+1") that it borders on spam and clogs the forum.
Also, I'm sorry but you are very biased and can't post a balanced opinion that has universal validity. Your years of being exposed to MP trolls have left you scarred and disillusioned, distrusting that there is inherent goodness in a person. It's like asking a cop what he thinks of people in general and since he saw the worst the humanity has to offer, his views are negative and cynical. Please take time to recover before making broad judgements about what people are like. Good luck!
haha busted!
though tbh I moderate the Steam forum and many of the SP players there don't seem so very kind and considerate.