why is this a literal copy of an already existing extension

The bad review is well deserved cuz this is a stolen upload from the original developer Berry The Light.

Nice! Thanks!

I dont understand the bad review, this simply works. Lets you export your chats in different formats, read them right in the browser or as an ebook. Minor complains would be the lack if exported profile pictures and lack of mass export. But those are only nice to have.