Use the first two pages to convert your GPT text to HTML (whether you prefer to export in MarkDown language using the copy icon or simply copying the text) and then add to your blog using H2 for each subsection. Subsequently, when your blog is ready to publish, use the Add HTML Sections page to arrange your Blog page to be easily navigable.
You can also remove any unwanted [quote] items using the Remove ChatGPT Links page.