Keep the doors open to everyone? Have you talked to actual women about their experiences in tech? I have for many years, and I tell you true: open doors are not what all of them are seeing.

I'd like to see your evidence that women-specific events only serve to further divide groups. The participants I've talked to see it as an opportunity to learn new skills in a safe environment. Skills that they then go out and apply at regular companies. It's not like they then go on to work at women-only companies and then found women-only startups themselves, after all.