Yeah, a woman (or anyone) needs awareness and confidence in knowing or having something that will help them if she's attacked. True, having any weapon will be useful --if it can be deployed, which is the bigger question, and if she is prepared to use it.
Drilling against straight punches is probably the least efficient, in terms of what may actually happen. Otoh, learning to deal with the fear of being hit is a start, especially if her partner doesn't play pitty-pat. Anyway, if the scenario is changed to a grab from behind (by the 200lb gorilla), there are only techniques for escape, regardless of sex. It may be harder for women to practice them and for men to practice with them.
I second the suggestion about fma, too. The sticks are great equalizers in terms of learning --and the skills are easily transferred to frying pans too
"A man is rich when he has time and freewill. How he chooses to invest both will determine the return on his investment."