What’s the point of “guessing” something uncharitable and then making a dismissive hostile comment, instead of either examining the link or just keeping quiet?

What’s the point of “guessing” something uncharitable and then making a dismissive hostile comment, instead of either examining the link or just keeping quiet? Remember, the other people posting here are humans with feelings, and they are contributing because they want to be helpful. It’s quite unfortunate that the previous poster was so heavily downvoted based on readers’ knee-jerk reaction to Hubbard’s name. The claim of the materials on the website is that 3 serious barriers to learning are (1) studying objects or phenomena without ever interacting with them personally, but only treating them abstractly/formally, (2) studying skills/ideas beyond the student’s current level without first covering prerequisite skills/ideas and building slowly, (3) misconceptions stemming from misunderstood words. It does not suggest that fixing these 3 things is easy, or will solve every problem in education. Sure, this seems largely like common sense, and is by no means a revolutionary insight (contrary to the site’s marketing message), but in practice schools often do a terrible job at following this basic advice, and many students e.g. don’t really know how to use a dictionary. It seems this organization has various materials and training for sale. It is at least plausible that these are well produced and useful.