Windsinger
Green Belt
Actually, I can think of one very good reason why Kacey's tactic, and anyone else who would employ such a tactic, are making a very strategic mistake.
Kacey swung first.
Kacey swung first, but the drunk grabbed her - technically that qualifies as assault. If he had just been following her, harassing her but never actually touching her, and she swung, yes, she would have been at fault. As it is, the fact that he grabbed her, twice, makes a big difference.