Yes. There are pockets of hardline anti-LLM policies for various reasons.

SourceHut bans LLM generated code from their platform https://news.ycombinator.com/item?id=49461724

The Asahi Linux project bans LLMs. Unfortunate as LLM reverse engineering and driver writing would bring Linux to more Mac models much faster.

The Zig project rejects LLM based contributions.

Some of these policies were introduced when LLMs were really bad at writing code and haven’t been revisited. Some groups don’t care about the quality and object on moral or copyright grounds.