Which country owns USDT?

I'm curious, could you please clarify for me? Which country actually owns USDT? I've heard different opinions on this matter and I'm quite puzzled. After all, USDT is a stablecoin pegged to the US dollar, so I assumed it might have some sort of official backing from the United States. But then again, the cryptocurrency world is often filled with surprises. Could you enlighten me on this, please? It would greatly assist me in understanding the intricacies of the crypto market.