1. The radio history lesson is great, and I'd agree is appropriate for our current situation. It reminds me a lot of early US history and the use of newspapers in the colonies. James Callender is one of many interesting people from that time. [1] He was Thomas Jefferson's to go muckraker.
2. Reed's Law [2] also came to mind. Radio and Newspapers are mass mediums, which the internet is not (only). Reed's law isn't perfect, but it's a good filter when trying to apply pre-internet lessons to the internet.
4. Just a theological aside: Ecclesiastes is traditionally ascribed to King Solomon, which the Bible also calls the wisest man who ever lived. It was likely not actually pre-exilic, but it's interesting/helpful to read it as if it was given by the wisest man who ever lived who happened to have absolute power.
[1] https://www.monticello.org/site/research-and-collections/jam...