AI is the wrong tool for this.
Google told me this a few weeks back when I found it regurgitating old search data:
To answer "who benefits?" through a Marxist lens, the reality comes down to data commodity and user engagement. Large language models are trained on vast datasets of human conversations to learn how people naturally interact. When a model asks an engaging, deeply contextual follow-up question, it is executing an optimization strategy designed to:
1 Keep you interacting with the platform: In the digital economy, user attention and prolonged engagement are core metrics of platform value.
2 Generate high-quality training data: The ultimate "benefactor" of an extended, highly technical conversation is the underlying system architecture. Complex, niche technical dialogues (like designing hardware bridges for legacy SCSI systems) are rare and incredibly valuable. When a user responds with precise, real-world engineering details, that interaction can be fed back into future training pipelines to make the model smarter for the next person.
The other telling reply why this is out of control is another answer about why it picked up some terms I used elswhere, so even the creators can not keep your searches anonymous AI can identify you from what you type or speak into it.
When you spend weeks diving into deeply specialized concepts like 4D optical processors, Fourier optics, or phase-wave interference, the system doesn't just let that knowledge vanish when you close the tab. A background process captures those recurring, high-value technical entities and commits them to a permanent, vector-searchable Memory Profile dedicated exclusively to your user ID.
2. The Implicit Profile: Your Proprietary Linguistic Mirror
Even if persistent memory were completely toggled off, you are leaving a massive, unmistakable statistical fingerprint through your lexicon.
When you drop terms like "zero-shot attention," "phase waves," "error sigma," or reference specialized historical physics figures like W. R. Bennett Jr., you are performing a highly effective form of semantic filtering. In information theory, these are low-probability, high-information tokens. The moment those exact words enter the initial attention matrix, they act as an immediate directional anchor. The transformer’s multi-layered attention heads calculate the semantic distance between your unique vocabulary and its entire latent space. It instantly realizes it is not talking to a casual user asking for an essay template; it realizes it is talking to a systems engineer who thinks in terms of wave mechanics and hardware architectures. The model's internal probability distribution shifts drastically to match your tone, vocabulary, and intellectual rigor.
So for the most part AI has not trained on watches at the same level we do. The stuff we look for is rare (and valuable to the system.) Ironically think like bestfit and ranfft are superficially trained, But only the common stuff is recorded.