Come on guys, do some research, Tether now publishes audited reserve reports as part of the settlement with the US Department of Justice. ~70% of tether in circulation are backed by Treasury Bills and cash deposits, so immediately redeemable. The other ~30% in short term commercial paper can pose a bit of risk but unless they did something really stupid (and they are all but stupid) nothing to put the backing at risk.
Tether is here to stay and if you feel giddy at the idea of it going down ask yourself why you are rooting for someone to fail...