Let's just all stop and appreciate that libgen is a thing in the internet. It has saved me so much money with very overpriced math textbooks during college when my family was low-income. It contains virtually all the books, and even obscure ones. It provides low barriers to entry for knowledge for people wanting to advance their career, and perfect for finding epubs for books to send to my kindle. (I buy physical copies of books, it's just convenient to have a kindle instead of volumes of lord of the rings while travelling)
Overall, this is what the internet promised. Fast, easy, universal access to information. It sucks that governments are trying to take it down, and do what governments do best which is to restrict the flow of information and restrict freedom.
10/10, libgen is the best thing in the internet. Long live libgen
Doesn't have everything, but does have quite a bit. Still 10/10, would use again.
If you happen to have access to a book or scientific paper not in libgen, please contribute back https://forum.mhut.org/viewtopic.php?p=9000
Unfortunately I'm not in any specific position to have access to things that could be of help.
But good to know.