There are few positive benefits currently to reporting things like sexism in the workplace, sexual harassment, even rape. It sucks that it's like that but that's the reality right now. The reality is that they probably won't be addressed. If less than one percent of rapists actually get convicted, what kind of "positive impact" do you think will come of reporting workplace sexism? Like the other reply to this post, things aren't so black and white. Maybe you report it, nothing is done, you lose your job, you can't get hired at other places because other companies see that you were involved in a legal thing. Maybe now you have mental health issues from dealing with how it dragged out and how people in your life aren't supportive.
I'm not saying that people shouldn't tolerate workplace harassment or not report crimes or abuse, or that no one should report it, but I'm saying that there are actual legitimate reasons for people not to and some of those reasons are that it's personal and traumatic to be dragged through the emotions and public display of this, some of the reasons are financial, and so forth. If you're a minority you learn to protect yourself by choosing your battles because you encounter sexism/racism/ableism daily, and every time you do stand up for yourself it brings back all the trauma of the people who attack you for doing so, and tell you you're overreacting, creating problems, dramatic, lying, and so forth. Sometimes it's not worth it.
Please show some empathy. You have no idea what it's like to be in a situation like this. And I didn't have "Access to a group of female developers for support". What do you think it's like some union where even if this existed, the members of this could have any kind of collective power to do anything? And I'm willing to bet if there was something like this the group for sure would be respecting a woman's individual right to do what she thinks is best in the situation that she's in, instead of blindly telling her to fight back and expend that emotional labor, because the other women have lived that and know about picking your battles.
Put the onus on the organizations rather than the people who are minorities because you have no fucking voice as a minority. We need allies to be heard and taken seriously and "Well YOU SHOULD HAVE REPORTED IT" is not being an ally. Fostering an environment where that doesn't happen and the entire burden isn't put on the minority to do something about it is what needs to happen. This isn't a "women's problem" or something that will "help women as a class" this hurts everyone. So be an ally to women and be curious instead of judgemental because you haven't lived life as a minority. The fact that you are posting things like this about what "should" be happening means that you're already judging, and assuming, and contributing to the problem.