The point is repeated frequently. It has to be, because no point made in this forum is made for very long. The constant influx of new bees to this forum, sometimes in what seems to be waves, means that no topic is ever settled, and no answer is ever final. The information about push-pull techniques, about hot fast dry cooks-- is readily available. The writeups seem within the grasp and command of a newbee, while discussions of flasks and condensers and thermometers and hot plates or oil baths are not. It takes a little while for them to learn that the chemists give good advice, even if they give it with a condenscending sneer.
If we make the point that the LWR success rate is much higher, its learning curve shorter, its yield better, and its product cleaner than the short, fast cooks, we have saved the newbee from learning the hard way. If we don't make the point often, we find the forum full of threads debating how many drops of water to add for a two ounce reaction, advocating pseudo extraction with water alone, or touting how good the buzz is from incomplete reactions.
We need not reinvent the wheel. But we still need to get the message out.