Some IDAD Blogposts:
Regarding how much money book publishers have lost by refusing to sell this author DRM-free: https://yingtongli.me/blog/2020/12/04/drm-q4.html
I'm sure those charts would look even more extreme for me in the context movies!
Creative Commons complaining about it restricting freedoms their licenses grant: https://creativecommons.org/2020/12/04/were-against-digital-rights-management-heres-why/
1/2
Libreture ran a IDAD promotion: https://www.libreture.com/blog/day-against-drm-2020-big-news/
(Though I'm not sold on the need for their services)
And some non-English blogposts:
https://framablog.org/2020/12/04/pour-un-monde-avec-un-million-de-netflix/
https://ansol.org/node/767
Can't say anything about them.
Maybe I should blog about this next year...