Disappointing but not that surprising; it's been banned from Wikipedia for months because it was enlisting viewers' computers in a DDoS against an investigative journalist for trying to figure out who was behind it. But it's the only way I've found to access a lot of information that is otherwise lost. So, what do we do?
That's been my nagging fear about them too. Obviously it's not an option they'd want to exercise frequently, but it could be devastating to individual targets.
(ofc this is a risk with the Wayback Machine, who also has a policy for honoring takedown request. But the Internet Archive's board and executives are known people with reputations)
Yes, and archiving as a practice became popular when people noticed that media sites were beginning to edit or delete articles without listing a correction, sometimes after the story had already circulated widely. Previously, editors would usually make a note of such things.
(This is why archives that bypass paywalls are particularly important. I wish we had more options here.)