They could come after Library Genesis and Sci-Hub next.
I checked out Tor and it's not just an access thing. The site is well gone. I checked a few other ways in as well, but nothing doing.
I always found Z-Library much better than Library Genesis. Though I often found they complemented each other. Also, on Z you could get science papers of all types - particularly rich on climate change - and you could narrow the search down to a specific year or range. Also Genesis could get very busy and consequently very slow. It'll be even worse now.
It seems lots of students are going to be in trouble either coz they can't afford the expensive textbooks or because the books are just very difficult to acquire in places like Bangladesh.