brasofilo

The OG image will be downloaded to your site and set as Featured Image of the newly created post.
From <a href="http://ogp.me/" rel="nofollow ugc">ogp.me</a>:
<blockquote>
The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to allow any web page to have the same functionality as any other object on Facebook.
</blockquote>
Translations: Português – Español. 
Released under GPL, you can use it free of charge on your personal or commercial blog.
<h3>Acknowledgments</h3>
<ul>
<li>Everything changed after <a href="http://wordpress.stackexchange.com/users/12615/brasofilo" rel="nofollow ugc">WordPress Stack Exchange</a></li>
</ul>

Post from Open Graph

Enter a URL and if the page has Open Graph information you can publish a post wiht it.

WPXPO

Jakir Hasan

Anik Biswas

Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX


Random posts can't be selected. You need to buy plugin to select such basic option.



Edit: Actually it can and free version has lots of useful options.


Useful plugin


This plugin nails it. It gives me powerful post-grid and block layouts without any complicated setup, and the results look clean and professional right out of the box. Performance stays smooth, compatibility with various themes is solid, and it’s obvious the developers care about quality and updates. Five stars without hesitation — highly recommended for anyone building a blog, magazine or content-heavy site.


Excellent plugin — Powerful yet easy to use

Design professional blogs with advanced Gutenberg blocks, premade templates, dynamic post grids, and smart filters.

Post from Open Graph vs Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX