I almost always wear a hoodie/jacket so I run the wire under that

I thought you were talking about this product when you were complaining about internet connected devices and subscriptions. Were you just complaining about products unrelated to this post? Or are you saying you're disappointed that companies often put internet/subscriptions into products like these when the products would be good without internet/subscriptions, so you hope this product doesn't require internet/subscriptions?

Where do you get that this needs an internet connection to function?

So do you not think chatgpt is AI? It's also just a pre programmed/trained algorithm that isn't learning from how people use it. Once training is done, using the model needs much less computation. Or do you just think head tracking is not complex enough to be "AI"?