I might add the actual legal way at our university in case anyone wonders. The official way to get paywalled papers we do not have bulk-orders for is this: 1.

I might add the actual legal way at our university in case anyone wonders. The official way to get paywalled papers we do not have bulk-orders for is this: 1. Go to the university library in person. 2. Submit a order-and-copy request for that paper. 3. Return 2 days later unless there is a weekend in-between. 4. Print a non-searchable, non-zoomable (extremely annoying in CG where I work) copy because getting the PDF is forbidden due to legal issues. Now combine this with the usual way to do related work research for your own paper: 1. Search relevant papers for your topic. 2. Check who else cited these paper and read those papers. 3. Complete this breadth-first-search until time runs out or the papers become too off-topic. This (in my field) yields a stack of around 120 papers I would have to order that 2-day-print-copy for of which in turn 100 are most probably irrelevant and hence will not be part of my papers related work section. Note also that I would have to order each "layer" of the breadth-first search separately - each time taking 2 days. Compare that to a day of related work research with sci-hub. Quite obviously I have never met a researcher who took the legal/official road ;)