What's with the "Posting Screenshots of Chats" and then made a content of it?

I don't know if this is a very recent occurrence, but it seems like there are more and more social media post emerging locally, where people would put a screenshot of a condescending chat (that I assumed it should be private) then make an entire new narratives about how that same person just 'become more successful". I'd like to believe that there is more to the actual real 'life'. The message of…