Scihub hasn’t been updated since 2020! But anyway arxiv has a lot of important features specifically for academic papers (eg quality control, categories, browsing, issuing dois, etc)
[0] https://www.reddit.com/r/scihub/comments/1j5rmus/2192025_hig...
[1] https://delhihighcourt.nic.in/court/dhc_case_status_list_new...