Disability is a federal benefit (not state) and according to the article a whopping 2/3 of these men are on at least 1 federal disability benefit. Furthermore, 1/2 of the men take prescription pain medication daily.
The government benefits certainly make it easier to not work, but the article does pain to say that correlation is not causation - it is a multi-factor phenomenon. Government benefits may enable the behavior but it isn't a cause.
What really had my brain going is why is this not the case in the Western Europe? Social benefits are just as generous and marriage rates are lower than in the United States.
According to the article in the US marriage and children were the strongest statistical differentiator between men who stop seeking work and those that do.
All I could come up with is that in the US it is the pain medication and the fact that it is easier to isolate yourself and hole up in your home.