Kamala didn't lose because she's a woman, she lost because she fumbled a bag handed to her on a silver platter.
Soon after announcing her campaign she immediately expressed wanting to strengthen the military even more, having Trump-like stances on the border and immigrants, and their biggest detriment - doubling down on her support of Israel. She had it all when Biden dropped out, which people were practically begging for, but like always the Democrats never learn and chose to try to appeal to the right & center republican vote instead of securing the left vote. It's the 2016 election all over again; people didn't dislike Hillary due to being a woman, they disliked her because she's incompetent.
Edit because I hit enter sooner than I meant to; We can't rely on politicians to change our lives, we need to rely on each other. Look toward your community and organizers who are providing resources to make a difference. Instead of pointing fingers at each other, which is exactly what those in power want, start pointing upward at the system that enables this to happen in the first place.