You can find many pbn links on Reddit, most famously in the subreddits r/spam and r/malefashionadvice.

PBNs often have a link to an article or blog post that is actually a paid advertisement for the site owner. This is why you see these sites pop up all over social media - their purpose is to generate traffic for their own website.

There are many reasons why people choose to use these types of content strategies, but they are often used as a way to generate more traffic read review