I'm usually not into social media drama but I did watch the video. It's set up in a way so you don't have to know any of the people mentioned and don't really have to care about the people mentioned afterwards either. It does take a really close look into modern plagiarism, specifically through YouTube and video essays. I thought the way all the information was really well presented.

Hbomberguy starts off with an example of a plagiarist who responded poorly to his accusations. This was a set up for the following examples and call outs of plagiarists which further explored the various reactions and attempts at damage control to preserve a creators reputation. That was the main focus for the first half of the video. The second half then focuses on James Somerset which others have already explained in this thread. What I found interesting was how James Somerset was very much a culmination of all the prior examples. Yet he was able to navigate his way around the accusations while continuing to profit off other peoples honest work. The fact that James Somerset is removing himself from the internet shows how thorough Hbomberguy was in documenting the plagiarism.

The video also touches on a things like Content Mills and AI Generative Art which still falls under the topic of plagiarism.

I'm not an artist or creator in any capacity, I just found the video interesting. Especially how the examples or accused reacted to the discoveries of plagiarism. However, I think artists and creators could probably benefit from watching this video to understand the possibilities of what happens to your work once you release it to the internet. Plagiarism seems to cause a lot more grief and frustration once you start to look further past the act of a person simply taking someone else's work.