I read the article and I don't think it says anything of the sort (I'm not saying I agree with it, but it never claims that video games are the reason for the lack of ambition in young men).
If anything I would say that the article treats video games with with a smattering of respect by putting it in the same category as film and music when it comes to some of the negative male role models that are presented on those mediums. Many places would have simply singled video games out when it comes to violence or negativity.