I think the point about coaching is valid -- for many D1 programs, the women's team is an afterthought (as are most athletic programs aside from football and men's basketball). If a coach stays around .500, has a good graduation rate and doesn't sleep with the players, that's usually enough to get re-hired, or at least hired somewhere else.
And obviously women have an advantage in the hiring process, just as they do in officiating. There are many excellent female basketball coaches, and officials, but I think it's fair to say the pool of applicants on both areas is much, much smaller on the female side. That means an AD (or supervisor of officials) looking at five female candidates is looking at the best five out of 100, say, while the five male candidates come from a pool of 250. In other words, the female candidates are in the top 5%, and the male candidates are in the top 2% (using those basically random numbers).