In the old days you would've had to publish a book to get your message out, and if I saw it a bookstore it wouldn't register, I wouldn't pay money for it, and I wouldn't bother writing an angry letter to send to in the mail because it would have zero capacity to take you down a notch in a public forum.
You're talking about old ideas from a more civilized age. Tribalism is back and in charge. The internet isn't here so that we can all get along and better understand one another's point of view. It's here so that we can take turns bashing one another.