Earlier quoted context omitted.
It was formerly understood that Tether was not backed 1:1. My people in the space now believe that they have made up the hole thanks to juicy interest rates (where Tether keeps all the yield).
How is that possible? They were thought to have less than half of the dollars they’re supposed to be holding!
Personally I don't think these tether conspiracy theories were ever true. Maybe they aren't 1:1 backed, but they have always been financially well off enough to keep the company running. And after the interest rates went up, they are probably making a killing. Typical bank has minimal reserves compared to them, and everyone is fine with that.