How to use USDT in real life?

Hello, could you possibly shed some light on how USDT is utilized in our daily lives? I've heard about its popularity in the crypto world, but I'm still a bit hazy on its practical applications. Could you perhaps give me a few examples of how individuals or businesses might use USDT in their daily transactions? Also, are there any specific scenarios where USDT might be particularly useful or advantageous compared to other forms of payment? I'm really curious to learn more about this topic, and I appreciate your help in clarifying it for me. Thank you in advance for your insights!