I too am part of a well funded university, arguably one of the richest in Europe, and we were recently informed that it's possible we won't have a Nature subscription this year. Of course the reasons are complex, and there'll no doubt be a workaround arranged, but it goes to show that even the most fortunate of us aren't necessarily immune to needing sci-hub to get work done.
Scihub would have been a godsend when I was doing my PhD. I would have to request via inter-library-loan all the low-exposure journal articles for which my library had no subscription. When the paper finally came in, via fax or scan, I may have already gone a different route. Or went to play ultimate frisbee.