> They don’t always make sure they explain what’s happening to the person in a language that they understand.

FWIW ICE detention facilities and removal proceedings in immigration courts are required to provide translators by US law, at no cost. https://www.ice.gov/detain/language-access

The main issue with due process with the current admin is the time pressure they are putting on the detainee by flying them to another state and rushing the deportation, which makes access to time lawyers difficult. Which is something the Supreme Court has already taken issue with.