I was considering starting a blog in which I would upload reviews of books that I had read. Subsequently, I posted a toot asking for recommendations for blogging platforms to use. One of the recommendations provided was for Write.As, from the #Fediverse. I promptly signed up to a free account and found out there is no way for an external audience to read what I have written without me using the paid version. Is this correct or have I misunderstood?