Earlier quoted context omitted.
He's not talking about lowering the bar to entry, he's just saying you don't need to humiliate others when they are just trying to help you. You could at least dismiss them in a friendly/neutral way. "Sorry, can't accept this: check out procedure X in the docs."
Hence the "sympathize" part, but then again, I also sympathize with people who are human and eventually want to start inflicting bodily harm on people who can't be arsed to read the FAQ before A'ing the same Q again. Part of the "bar to entry" is that mindset. You don't get a pat on the back and warm encouragement for submitting crap code. You get told your code is crap with the expectation you'll improve before wast…
Also (no offense, you might be a real genius) but a lot of people who think they are above everyone else really isn't. I've seen people frown at the use of Java reflection because it wasn't type safe then go ahead and deliver brand new features written in pl/sql.