LLMs fudge all of this, and so this becomes a "grey goo" problem.

LLMs are poisoning their own input set, and this is IMO very likely to produce a spectral line.

I think that "Pre-LLM" and "Post-LLM" will be very easy to detect.

And for anything that there are actual $$$ attached to: Never connect it to a public model. 

/end