Individual self-reliance and coping only goes so far. I think OP's thesis is that this is a larger cultural issue of capitalism increasingly squeezing every once of joy out of people's lives, and demanding more labour from fewer people under dehumanizing conditions.

From a Marxist perspective I think we're seeing the synthesis of deeply individualistic capitalist culture, and the renewed awareness of class consciousness and workers rights. In the past these kind of conflicts have led to the 5 day work week, The New Deal, etc. But the same conditiona can also lead to far-right authoritarianism.