"The plaintiffs allege that Twitter disseminated CSAM that it knew about, and the dissemination violated FOSTA. However, FOSTA was not designed as an anti-CSAM law, so the plaintiffs’ claims don’t really fit the legal doctrine." https://blog.ericgoldman.org/archives/2023/12/twitter-defeats-fosta-case-over-csam-doe-v-twitter.htm