Notably, Yotta is neither a bank nor a payment processor. They are just an "app" front end. Yotta's processor went bankrupt and the fintech bank they were working with to hold the accounts now disputes the amount of money they actually are holding to the tune of ~$96M being missing. This will probably be in courts for several years while things are unwound, someone will go to jail for financial crimes, and a lot of people will never be made whole. Some people have called for the FDIC to step in, but the FDIC has helpfully pointed out that no FDIC insured account has defaulted which is the necessary condition for FDIC insurance to pay out.