what can they do despite ban LLM usage altoguether (and per consequence get LLM generated code submitted anyway), they can't have a blacklist for models, or force contributors to run them on their local hardware.
But they can? Like OP pointed out, wine forbids contributions from those that have seen Windows source code. How in the world are they supposed to enforce that? Turns out the open source community is pretty good at self enforcing.

