When I saw the feature, I was panicking a lot. I fucking hate when glowies/net-terrorists set digital libraries ablaze for retarded shit.
I hate when hundreds of media and information gets burned forever because a single copyright violation or whatever. You can never get those things back, there are probably only one copy of those things in existence.
Apparently, its because some crook seriously tried to archive CSAM on Archive.is and has been spotted doing it. It most likely the maintainers got a subpoena to work or be questioned by law enforcement. Not anything to do with copyright, wrongthink or anything else I can think of.
So, pretty sure no seizure is going to happen, just that the site is being monitored by the feds. But, who knows whats going to happen.
Good ending: CSAM owner gets cuffed and nothing happens to the archive.
Bad ending: The maintainers have something to do with / or responsible of the distribution and site gets knocked off/seized.
We should at least start looking into making backups for Archive.is due to the government now having knowledge of it and they can easily be targeted again.