Will you go to jail if your tourist passport expires and you don't come back? Please give me some advice.

If you don't return your tourist passport to the United States, send it back. The legal responsibility is to pay a fine and not go to jail. The standard of punishment needs to be based on the standard implemented in the United States at that time. If you are captured by the US Immigration Service, you will not be able to go to the United States and get a visa in the future.

Law enforcement is based on American immigration and nationality laws.

If repatriated, it may be difficult to apply for a passport replacement in the future. It is recommended that you don't stay too long, and you won't leave a bad record for a few days, but you still have to pay a fine.