I think USDT can be trusted, because if not them then where to get a stable coin through which you can record profits?
It is possible that in the current stable coin it is the highest security coin. Because if anything happens to it, it can greatly affect this market
talking about security, coin mooring is quite safe, but if for the long term it is still a mystery, so we cannot believe fully if the coin will always be stable because anything can happen in crypto.
so for now I think Tether is good enough to buy.