You have already had at least three people try to explain it to you, and you railroaded over them with your manic discourse without even attempting to parse wha

You have already had at least three people try to explain it to you, and you railroaded over them with your manic discourse without even attempting to parse what they wrote. The grandparent is speaking of using the radio bands for a purpose which may have no real audience or utility, but is used because the medium itself is interesting. You are trying to pivet to 'just use the internet' like someone would say to a film lover going to see a classic film in the cinema 'why not watch it on blu-ray'. If you don't get that people like to do things because they are interested in the experience of the medium then I am not sure what else to write. Have a pleasant day.