Whether we like it or not, this is everyone's problem - even if we don't have any men in our life because we live in a society and encounter people daily. So, people who don't care about men's problems still have to deal with their problems.
Men tend to commit more violent crimes than women, and if we don't like mass shootings and other violent acts, we need to address men's issues.
I think about this topic all the time because the men in my life are lonely, isolated, depressed, and broken. However, except for starting boys later in school, Reeve's solutions aren't cures and they may not work for everyone.
Our extreme capitalist system forces parents to work more hours and encourages sexist social structures like the breadmaker. So, ya. We need a new narrative and socio-economics that isn't influenced by the capitalist patriarchy.