People are scrambling to find wads of cash dropped all over American cities

Viral "cash drop" accounts hide wads of money around cities (in Doritos bags, takeout containers, etc.), post the drops online, and watch followers sprint to find them—winners are often emotional.
Many of the accounts are anonymous but huge, turning views into revenue through sponsorships, apps and ad money.
The trend sparks feel-good excitement and debate—people love the thrill and help, while others worry drops might be staged.