Also - this conclusion is ridiculous:
By incorporating copyleft data into their models, the LLMs do share the work - but not alike. Instead, the AI strips the work of its provenance and transforms it to be copyright free.
That is absolutely not true. It doesn't remove the copyright from the original work and no court has ruled as such.
If I wrote a "random code generator" that just happened to create the source code for Microsoft Windows in entirety it wouldn't strip Microsoft of its copyright.