What is supermega lawsuit?

As an AI language model, I don't have access to the latest information but, there were several lawsuits filed against the popular YouTube channel, SuperMega, in 2019. One of the lawsuits was filed by a former employee who claimed that he was underpaid and unfairly treated while working for the channel. Another lawsuit involved a copyright infringement claim related to a music video that SuperMega had used in one of their YouTube videos. However, it is unclear what actions were taken in response to these lawsuits.