While most of the GNU maintainers appear to have tried to resolve things amicably with RMS, the social-justice contingent within open source have been calling for his removal for at least a year now, probably much longer, and they usually cite his views on sexuality as the reason why he is "problematic".

However, there have to my knowledge never been similar calls for the removal of the likes of Rubin and Butler from leadership positions in their field by social-justice advocates (within open source or outside it), despite them publicly expressing even more abhorrent views about sexuality with respect to children than Stallman has. The work of Rubin and Butler is foundational to queer theory and gender theory, so modern feminist activists are likely to be at least passingly familiar with them. Stallman may even have been referring to their scholarship when he made his controversial (and imho very wrong) paedophilia statements.

This tells me unpleasant things about the relationship between social-justice activists and paedophilia. They're made more unpleasant by the fact that I have seen at least one social-justice advocacy group defend a known, active paedophile within their ranks.

- Rubin and Butler's jobs are to make controversial statements about sexuality, Stallman's isn't (i.e., the call is to remove him as leader of the free software movement, not to get him to take down stallman.org; if he wants to wage a campaign to change social norms about pedophilia, it's a free country, but people ate equally free to point out that he can't also wage a campaign to change social norms about free software and be successful at both)

- while there may be a group more closely associated with the academic feminism community than the free software community who is dissatisfied with his statements on the merits, and we can discuss whether they are hypocritical in not criticizing Rubin and Butler (or whether there is a fourth wave of feminism and they are in fact criticizing Rubin and Butler, or whatever), the successful campaign to remove RMS from the FSF was not solely or primarily their doing. It was the work of free software hackers who a) have made it clear their concern wasn't solely views but effect of RMS's advocacy of those views on the health of the free software community - a concern that doesn't analogously apply to academic feminists advocating such views - and b) aren't obligated to have opinions about Rubin and Butler anyway.

Or put another way, if a feminist thinks Rubin and Butler's advocacy re pedophilia harm the feminism movement, they can start fourth-wave feminism with differing principles and values. If a free software hacker thinks Stallman's advocacy re pedophilia is harming the free software movement, they can't meaningfully start second-wave free software because there are no different principles and values with respect to free software.