SCP Foundation

I came up with a new SCP today which i think is kinda unique. My idea so far is a SCP that is a VHS tape from the 1980s. On it is a fitness program hosted by " Mr. Atlas", a scrawny, obnoxious, fitness guru that constantly plugs products from the tape's creator, " The Atlas Project". Throughout the tape, Mr. Atlas does a series of simple exercises and yoga poses while instructing the viewer to repeating a mantra in Latin that roughly translates to ," I will be the Superior Man."

I currently have an idea on what the tape does but i need help with some of the details. My idea so far is that the tape becomes addictive and seems to make whoever watches it more and more stronger with each viewing. The tape also seems to change the viewers personality, making them more cocky, aggressive, and less likely to follow orders, making them actually think they are what the tape calls "Superior Hominus". I need help detailing the final result of this SCP in order to make it feel more in line with the rest of the articles on this site.

This is unfortunately a pretty common trap of SCP drafts to fall into, the 'magic object'. A somewhat common archetype in Series 1, but it's fallen out of favor, giving way to more complex documents and stories. The article doesn't really seem have much more depth than a containment procedure, brief description, and testing with rough answers of what you already provided.

You also probably want to avoid the compulsion/addiction angle unless you can sufficiently explain why it has that affect, other than just 'because it does'.

Don't think about an SCP being an object of set of objects. Think of it as a story told through a really weird format. The object plays a role in that story, but it's not the story itself.

Deeper background would be necessary to make this idea work. Don't focus on the object itself - focus on the story. Who made it? Was Mr. Atlas a real person, pushing a real product? Why was it made? Did it work as intended? How does it do what it does? How did the Foundation find it? Answers to questions like these should be a significant portion, if not most of your SCP. Take a look at Series 3 and after for good examples of SCPs like this.

Definitely look into the story you can tell with this SCP, rather than it just being a thing with X property. Objects can be alike - but stories are almost always different.