That's right I think it's quite strange if there are still people who doubt USDT,
I don't think we need to worry about USDT and it's safe,
if you are not sure maybe we can follow the movement of USDT market capitalization
It is not strange at all that people doubt USDT, only those that know nothing about USDT trust completely in it, over the years there have been many doubts about whether or not each USDT is backed by one dollar as they say and there is decent evidence that shows that at least for a time this was not the case, which should have caused the price to go down, and when we take into account its centralized nature it is natural that people doubt it.