According to this article Meet the Robin Hood of Science (about the creator of a website to bypass paper access restrictions and paywalls),
Elbakyan made a point that will likely come as a shock to many outside the academic community: Researchers and universities don’t earn a single penny from the fees charged by publishers such as Elsevier for accepting their work, while Elsevier has an annual income over a billion U.S. dollars. Elbakyan explains: “I would also like to mention that Elsevier is not a creator of these papers. All papers on their website are written by researchers, and researchers do not receive money from what Elsevier collects. That is very different from the music or movie industry, where creators receive money from each copy sold. ..."
Is this assertion true, that researchers generally don't share the revenues arising from access to their papers?