Almost none of what you think is happening is actually happening ("unreported crimes" is particularly asinine - can you imagine how many unreported crimes happened before cell phones? In the south? Much of the other stuff is based on vibes that conservative old shits get from their lazyboys). Anyone who thinks there is substantially more unhappiness now than in, say, the 1970s, does not remember the 1970s. Your list is mostly nonsense.
But more importantly: Sure, there are still problems. But more people can expect to live a substantially less violent, more tolerant, less painful, longer life than ever before.