Is TUSD decentralized?

Could you please clarify whether TUSD is decentralized? I've heard conflicting opinions about it, and I'm trying to get a clear understanding of its structure and operation. Some say it's backed by fiat currencies and managed by a centralized entity, while others claim it exhibits characteristics of a decentralized cryptocurrency. Could you explain the technicalities behind this? Is TUSD truly decentralized in the sense that it's not controlled by a single entity or government, and does it offer the same level of decentralization as other popular cryptocurrencies? I'm interested in understanding how its design affects its overall functionality and potential.