The irony of what you say, red , is that one of the platforms on which women fought for suffrage was ‘women’s issues’ - proper maternity care, infant care, support for women as mothers = biology. Also in the 1920s, access to contraception and even then, abortion if needed. Again biology.
Women were active at a grassroots level, also many of the gains of the 1970s and 1980s were achieved by women acting collectively at grassroots (childcare, refuges, activism against domestic violence, family planning, abortion = factors which are biology specific; domestic violence is a sex-based crime)
Women still do provide services supporting other women, often in charities and organisations on shoe string budgets. The support and care my DC and I have needed as been provided overwhelmingly by women who have drawn on their professional networks. These women are working extremely hard. It may not be high politics, and these are also the services which have been badly hit by cuts.
Historically speaking, the people who have been able to organise are men (time, money, and male privilege); middle class women who are educated and have more time and younger, single people. That is not to say other groups cannot and don’t organise, just that they have more barriers to overcome. That is why MN is a valuable space for discussion, it is also why it is an issue of biology which is galvanising women’s activism. The questions to ask from history are:
Why is this seen as so dangerous?
How do women overcome the barriers to activism?
What makes a difference in terms of women’s concerns being listened to?
How, if at all, is this issue different (the key point is that it fundamentally tries to remove the arguments of biology)
I need to go, but I think these are important questions.