Content syndication
 

Content syndication is a method by which writings find their way around the ether of the Internet. Specifically, one article that a person writes could appear, with the writer's permission, on many websites.

Content syndication is the process of pushing your blog, site, or video content out into third-party sites, either as a full article, snippet, link, or thumbnail

There are a variety of different ways content syndication networks will show content. Some will show the URL or source of the information

Content Syndication means viral your one post with minor changes to another websites.

The idea that is to drive more engagement with your content of the site

And, so what? What's the purpose of this thread?

Here's a good article on Search Engine Watch if you want to understand it better:

https:// searchenginewatch dot com/sew/how-to/2049167/content-syndication-how-to-get-started