General collapse of American society for the under class. I say "under class" because in the past so much conversation was about the middle class...but today most people are not close to being middle class. What we have right now are millions of people who are stuck in low wage jobs, who are barely getting by between rent and car notes and student loans. The largest solace many have is through consumerism that keeps them poor. Buying TVs, phones, video games...electronics. Social media, and the ability to be someone else online. People are living electronic, vicarious lives.
In the past, struggles like this led to a religious revivals as people with no tangible solutions sought intangible comfort. Today that's been replaced by a variety of mentally brain dead self help mantras and "motivation" via witnessing rich people flex on social media. Add in some end of the world anxiety (global warming obsession) and it's not hard to see why people are depressed.
I feel bad for people who have placed all their hopes in...Bernie Sanders and other dudes who have transcended politics to an almost religious plane. I know people who literally pray that he can win and magically solve every problem they have. On some level it's pathetic but still, I feel terrible for these people and their mental state.