Finally: It's easy to say "but crawling and taking everything is fine, it's what a search engine does". But that requires so much abstraction that it almost becomes a lie: A search engine processes data in order o generate pointers to it, the "index". LLMs do explicitly not do that but annex, conquer, take while cutting any connection the original author/source has to their audience.
The technology might be the same, the systemic effect, the politics are radically different.