Basically: how the obligations which the DSA imposes upon platforms were foreshadowed in the American DMCA, and the substantial issues which are caused by placing due-process obligations upon private platforms:

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4733551

Via https://blog.ericgoldman.org/archives/2024/03/new-essay-comparing-due-process-approaches-in-the-dmca-and-dsa.htm