Reddit has a few pro-AI subreddits too, so you might find a better audience there.
The most recent noteworthy counter-example is archive.org breaching their "one purchase = one concurrent loan" limit during COVID, and they lost that court battle.
If you're equating libraries to LLMs, then every leading-model company would have purchased ~every book, newspaper, movie, and song in existence at least once. They have not.
I would make the argument that open weights models are ethically still maybe questionable, but at least it's making the output a public good