@M Yes, it is. Sci-Hub isn't getting any new content since December.
For now the priority is saving the existing data, but I imagine that once Sci-Hub has been migrated to a more decentralized solution the people behind the rescue op might also recruit the people who installed the Sci-Hub tooling at their universities to enable document exfiltration once again.
All friendly creatures are welcome. Be excellent to each other, live humanism, no nazis, no hate speech. Not only for nerds, but the domain is somewhat cool. ;) No bots in general! (only with prior permission). ---