Also worth noting that such sites technically are piracy. I am not making any moral or ethical assertions about it, but people need to know that so they can make an informed decision before doing so. And no, it's not inherently obvious to everyone.
Libgen, Anna's Archive, et al do however provide a valuable service in maintaining access to works out of distribution or blocked by censorship.
Libgen, Anna's Archive, et al do however provide a valuable service in maintaining access to works out of distribution or blocked by censorship.