I didn't respond because I don't think there is one answer. Some women prefer women-only things, others prefer co-ed, others don't care one way or the other.
I think many women don't have time or energy for any exercise or any form of transportation that takes longer than necessary, because they have too many family and work obligations. Or the places they need to go can't be reached safely and within a reasonable amount of time by bike or they just have too many kids they need to transport to various places. Or going by bike is not practical for other reasons. Or there are reasonably safe routes but they don't perceive them as safe.
- Gray 2010 carbon WSD road bike, Rivet Independence saddle
- Red hardtail 26" aluminum mountain bike, Bontrager Evoke WSD saddle
- Royal blue 2018 aluminum gravel bike, Rivet Pearl saddle
Gone but not forgotten:
- Silver 2003 aluminum road bike
- Two awesome worn out Juliana saddles