Admittedly, I just skimmed most of this article, because I'm just not in the right frame of mind for the concentration it deserves. But, what I did read re-emphasizes some of the things previously mentioned in discussions here on the BY.
Some schools barely pretend to comply. Some schools achieve compliance by cutting men's sports, such as wrestling or baseball. Some schools achieve compliance by adding women's programs that don't require a major investment in equipment or facility (the article mentions a school that has an equestrian program with nearly 60 women, schools such as Arizona State add women's crew with a similar number of participants).
Some schools define their athletes to suit their needs. If I recall correctly, Quinnipiac included women involved in club sports to achieve the desired numbers.
In short, yeah - a significant number of major colleg sports programs treat Title IX as a suggestion, or a bureaucratic obstacle to be overcome, rather than a mandate for equity.