The title implies that losing this lawsuit is threatening the existence of the Internet Archive. Is that really the case? If it is true, then maybe IA should be run by somebody with better judgement. This was a project with a massive chance of failure (how could anyone think that this wasn't just blatantly infringing?) and a low payoff. If it's also an existential risk, then wtf are they doing running it?
I don't donate to them because they're mismanaged like this.
I should really look into whether this books lending branch has a chance of taking the web archive stuff down with it and, if so, buy a hard drive and start seeding this torrent that is iirc out there as a decentralized backup of the IA. This data being lost would be similar in proportion to losing GitHub or Wikipedia.