Usually printing more money are bad signs, i don't believe there will be good news regarding USDT.
It is just a drama, that repeatedly makes alive over time, in order to force the price of bitcoin falling down as deeply as possible, and if can have significant impacts on general crypto market (massively massacre), it is fine, too. So, whenever such kind of drama occurs, you should know that price will highly falls down, but the interesting point is some weeks or months later, they all will recover so well to where they start to decrease. That's all you need to know, USDT, USDC, USD X, or whatsoever USD z, it does not make sense if you know those basic rules of whales' price manipulation efforts.
50 billion USTD that were printed and then burnt is proof that nothing can be safe and secure. Stable coins also can bring their investors a loss. Suppose that after this mistake, and together with the hype around Libra Facebook coin, everything can happen to Tether.
nevertheless, stable coins are needed as the alternative of traditional money, but online.