There is no "due process" for these scenarios.
There is always a habeas petition, there is always some due process, but there are different degrees depending on who its for and what the case is. An American citizen facing a homicide charge has a much different standard of due process than an illegal alien contesting their deportation.
Once they are seized and held in detention prior to deportation, they can file a
habeas petition. This
must be filed in the district in which they are held, which is usually some place like Texas or other red zone. They can't judge shop to some commie faggot in DC or Maryland. These habeas petitions for illegal aliens are a brief affair, held between the government and the judge, which are immigration judges set by the administration. The burden of proof for the government is low, practically in the floor, and the hearing goes something like this:
Judge: Alright, government, you say this guy is an illegal and a criminal subject to deportation?
ICE: Yep, we believe he is an illegal alien and has no right to be in this nation and is likely a criminal.
Judge: Do you have some evidence? Is it from a psychic dog or just made up or something?
ICE: No, your Honor, we have these investigation records from highly trained officers, his interview and affidavits from credible sources as our evidence.
Judge: That is more than a reasonable showing, get this guy the fuck out of here.
Gangbanger: Yo quiero appeal?
Judge: Request for appeal denied. GTFO.
As much as I believe that John Roberts is a fucking cuck that doesn't deserve to sit on the court, he got backed into a corner and no matter how much he wants to sugar coat the order, it absolutely guts the Democrat operation to try and stop these high volume deportations. They don't have the resources to bring legal challenges to bear on each case (thats why they judge shopped to make a class action suit) and so
the spics will flow (outside the nation, into prison.) Its definitely a win.
They should handle the reviews the same way that the Moonies conduct weddings. In an arena, 50,000 at a time.
They actually could, these habeas hearings have been done by the hundreds before, they can also be paper hearings as well, there are a lot of options to get through them quickly and again - these are not automatic. Every single spic will have to get an attorney and file a habeas petition within the time from their arrest to deportation - and even pro bono lawyers need to eat. Why do you think they cut off the USAID grift first before doing this?