Yes he had due process, they simply said he shouldn’t have been sent to El Salvador.

Summary deportation of foreign criminals is due process. It’s the process for removing foreign criminals with no right to be here.

No, you are wrong. People, even citizens, who are criminals can specifically be denied life, liberty and property. It happens every day in every state. If you are in the country illegally you are a criminal according to the law.
Summary removal is due process. Those who are criminals without a legal right don’t get to gum up the courts with state paid lawyers and socialist apologists.

No amendment says “anyone” found on our soil has the same rights as American citizens and it’s preposterous to say so. Foreign enemies and invaders do not get the same protections as citizens.

Yes he was ordered deported by two judges who found reasonable evidence he was a gang member or associate.