in my opinion, if all person want to sell the cryptocurrency. They will be change the USDT to leaving.the USDT price will rising going on.Then It's the good time to buy USDT now!
Well the time to invest on the USDT or other stable coins like DAI, TUSD are gone in my opinion as this the biggest manipulation and dip we have seen so far which affected altcointalk too. It's better to invest on some potential altcoin and hold it for longer. If you trade with the USDT now you will loose some profits.