Ms. Elbakyan attacked me rather hysterically on Twitter when she learned of an article¹ on my site that describes several methods to acquire free copies of scientific articles, including Sci-Hub. I tried to get her to tell me why she thought it was terrible of me to mention any non-Sci-Hub pathways, but her replies made less sense with each iteration. So I think that Sci-Hub has been a valuable resource, but I have concerns about its stability.
[1] https://lee-phillips.org/articleAccess/