Better Humans! Good for you. I used to love being pub’d by PS I Love You, now gone, alas. But thoughtful writing has to be dug out in this place. It is there, though. But it’s not what makes money.
See how it goes. Substack does have newsletters that are more broad than mine, but most really have to narrow focus in some way. You can have newsletters with different sections, each with its own readership. I have not done that, and thought it too complicated to get into for the purposes of this post of mine… but it can be done.