If I put my writing into documents that then I sell on Amazon or Kajabi, then the only people who get to see it are the people who pay me for them.
That is the antithesis of what I want to do. What I want to do is write openly on the internet where anyone can read what I write. Where what I write can be cited by anyone who wants to refer to it in any internet discussion.
The audience of my writing is not my patrons, and it is not just the people who pay me for it. It's the whole world.
And that, quite explicitly, is what my patrons pay me to do.