but I guess the skeptics in this forum who already understand how important is decentralization will never trust any centralized project like Tether, and I think they are right, not to trust centralized project...
Of course they are right, centralized coins like USDT are not supposed to be trusted, people should not use coins that they have trust a central authority when they use it, like Tether. When you use USDT you have to trust Tether than your coins are pegged and backed 1-to-1, and trust isn't something i am ready to give to a centralized service, because you might just be hodling coins that were printed out of thin air and backed by nothing.
I can understand that there are traders who "must" use USDT, but if you aren't trading; do not hodl USDT for the long term, only use it when you have to and then convert to a coin that is open source and you can verify anything yourself.