I get that you yourself have not researched this problem.

These are worthless?

Notice this section: "Carry with you evidence of lawful entry or current lawful status in the United States if you have it."

https://www.nilc.org/resources/know-your-rights-expedited-re...

Edit: I went to Medellín, Colombia recently, and going through immigration, I said that I was there for my birthday. The officer then asked me, "That was May xxth?" I responded, "No, my birthday is August yyth." She handed it back and waived me through.

Anyone making a mistake with details will see greater scrutiny.

Please just take the good advice you were given. This response only proves how out of your depth you are here.

We are currently trying to get my neighbor proof of citizenship so he can get out. He is a US citizen who had his passport on him when ICE took him. Now he has no passport.