The term “copypasta” refers to a section of writing that has been frequently replicated and replaced with messages on various online forums and social media platforms. It is believed that an Anon discussion forum on 4chan in 2006 was the birthplace of the portmanteau phrase copypasta, which is a combination of the words copy and paste.
https://copypastatexts.com/raid-shadow-legends-ad-copypasta/