I think you misunderstand. I am not talking about people who give advice that way since it is quite obvious that is the wrong way. I am talking about neutral and polite advice. I am talking about the people who have posted in this thread and I don't recall anyone saying they give advice in a rude way at all, just neutral and polite.
Not to say no one is rude like that with advice in-game, but it would be obvious why no one should condone that kind of rude advice and it doesn't seem like anyone in this thread condones that kind of rudeness nor has anyone said they give advice in such a rude way either.
So basically I wanted to know why he posted that @OP and to the thread ... with that rant that seemed to be very accusatory. The OP and no one else in this thread seems to be advocating rude advice? Which would be common sense. So I don't get the reason for it nor understand all the negative labels he threw.