So why hasn't the bottom fallen out of Tether yet?
Tether functions as sort of the reserve currency of crypto. Many exchanges don't even offer fiat money or banking connections - to use them, you have to send Bitcoin in from another exchange or a personal wallet, then you can convert it into Tether or other altcoins. People who are "getting out of crypto" by selling Bitcoins because they think the price is gonna drop oftentimes are actually buying Tethers. When 80% o…
I think you might be overstating. The US dollar is not backed by an asset because it is an asset. At this point, the dollar is backed by the government, the government's authority, its military power, and the future value of its debt. That is not gold, but it is not nothing either.