It's safe to say that social networks these days are copying each other more blatantly than before. That sometimes goes not only for features but even the names for those features. We've seen that happen in Stories, Clubhouses, and short-form videos just to name a few. Now it seems that TikTok is once again the progenitor of a new fad, one that remixes one short video with another. TikTok called it its Duets and, after some time baking in limited testing, Instagram is now launching its own Remix on Reels.