Not only are they a member of the Boston Library Consortium, but their entire operation is based around preserving not just webpages, but books, and other forms of media.
To say the Internet Archive isn’t an “actual library,” and has “stepped out of their fucking lane” is ridiculous.
This ruling doesn’t just affect the Internet Archive, it affects every single other library out there that wants to lend ebooks, and digitize their existing physical copies of books for digital lending.