I know I am a little bit late to the party with this but some "anonymous" group tried to cancel rms and the FSF as well: archive.md/Pt37W (stallman-report.org). It's the usual shit: whining about Stallman's comments on Epstein, supposed "sexual harassment" etc. Basically, the author calls for Stallman to step down from the FSF and/or for FSF members to take him down.
It is already known who wrote this "report": Drew DeVault, a developer who worked (or still works?) on Wayland.
https://news.ycombinator.com/item?id=41859793