Amazes me how unfriendly the UX of academic publishing is. I have to click log in with my institution, search the name of my institution, log in with university SSO, do 2-factor auth, wait for page to reload to see if that gives me access, click download PDF, often that takes me to a web viewer where I again have to click download PDF. Or see if VPN gives me access, which has its own convoluted login process.
Meanwhile Sci-hub is just: 1. input DOI 2. get PDF