[tremon]

Duplicating BSD-licensed code without copyright attribution and mention of the original license is just as much a violation of the original copyright -- that applies regardless of additional copyleft requirements imposed by the GPL. A different but no less serious restriction applies to all the code examples on MSDN: the license disallows using the samples in production code.

LLMs are effectively copyright laundering machines, and barring any indemnification clauses in the ToS (of course there are none), full liability lies with the user.