Where to even begin, Part of this issue I feel is, as mentioned in the article, is that boys are taught from the young age to take care of their problems, which leads to more isolation. Another important reason I feel is the rising amount of "girls-only" opportunities that systematically make boys feel inadequate and since they are not able to participate for whatever reason (e.g. "its only for girls") they continue…
The problem in this country is that we have identity politics, which helped to address real discrimination, but all too often is misused as a tool to obtain power and support from vocal special interest groups.
Perhaps most disturbingly is the rise of the professional identity politician/professor/activist complex, where students are brought in to universities majoring in "Women's Studies", with zero job prospects when they graduate except for teaching more classes or becoming an activist. Suddenly, you have entire groups of people who, although they won't admit it, NEED the problem they are claiming to fight to exist forever if they want an income.
The end result is a constant search for new manifestations of oppression of their chosen group, real or perceived. All too often, its perceived, and even when it's real, these folks have solutions which do nothing more than create new inequalities.