@unifashionva I see you use the theme Streamline. While I do not see Blog Posts on the main page on /pages/all-blogs I see possibility to select one blog and below seemingly a list of blog posts but grouped by blog?
For Debutify theme I would need a section “all-blogs with posts chronologically from them (mixed together)” for the front/landing page and possibly the same with additionally filter selectors of the single blogs for an /pages/all-blogs page. Since I do not know to code JS/PHP I’m unsure if I’m able to construct this by myself in the Shopfiy script language, changing code sometimes works 
Will see if I manage to create something.
I would love to see a “Snippet” community for Themes/Apps, which for Wordpress helped me a lot.