You imply that archive.org is somehow doing something wrong by letting "vagrants" sleep on their steps. I'd assert that people who are compassionate are more trustworthy than people who think punishing others should be normalized. I'd definitely prefer my backups in the hands of compassionate people.
The problem is that the people who want to see others be punished can't be trusted to, you know, not do that. Removing information about climate change, about vaccines, about trans care, et cetera, very well could happen at the hands of those who get off on punishing others.
You say the National Archives already does this. What happens when the current administration fires everyone and replaces them with non-professionals?
So I really don't know why you'd be in here talking ish about ArchiveTeam.