Is it because the world is more depressing?

Inequality, injustice, war, climate change, lack of opportunity, loneliness, destruction of social systems by technology, decay of community values and the promise of a worse not better future. Is it that this generation is less well off than its parents, that housing is no longer affordable, that the world is polluted, that nuclear war has returned as a possibility, that careers once valuable are commoditized by technology? Is that why or is it something else?

Turns out when people can't afford kids, healthcare, housing they are unhappy.