IANAL, but this is my understand, and it could be 100% false. Someone can let me know.
I think about 50% of the cases that have been brought are APA cases. Which is essentially a last resort shot to get something heard before a district judge in most of these cases.
Also, APA can only be brought if an AGENCY HEAD is making a determination. Don't know exactly a good example, but if Rubio made some determination then if there were no other jurisdiction to seek relief they could use APA.
President Trump signing an EO is NOT an agency head. So it shouldn't even apply anyway. Much less when there are other jurisdictions that are supposed to preside over different cases like stated in the tweet above.
A big example of that is when Trens Gangster lawyers filed habeas as well as APA. The judge essentially said...
"Are you sure you want to file habeas? I will not be able to hear APA if you are still perusing habeas. When in face habeas is the vehicle the Trens gangsters had to use. And ONLY Habeas under Alien Enemies Act.
Also, it is kind of common sense...
US Citizen has full rights under the constitution.
Illegal Alien has less rights, but still has a lot of rights.
Terrorists have the smallest amount of rights and are limited in what they can ask for.
The MS-13 Terrorist Garcia who was "accidently" sent to the prison in El Salvador had final deportation order, so could be deported at any time. Only limitation was being deported to El Salvador because or some fear of being in harm if he went back there.
But after Trump declared MS-13 a Terrorist Org. he could be deported to anywhere. BECAUSE HE IS A TERRORIST.
I hope I got most if not all of that right.