The entire article you posted just referenced short term visas after the raid and said nothing other than the nationals who were arrested were flown home. The article spent less than a sentence with what OP posted:
The announcement came weeks after South Korea flew home more than 300 of its nationals who had been detained in a massive immigration raid at a battery factory being built on Hyundai’s sprawling auto plant campus near Savannah, Georgia.
From September when the raid happened:
"This was not an immigration operation where agents went into the premises, rounded up folks and put them on buses," Steve Schrank, the special agent in charge of Homeland Security Investigations in Atlanta, said at a news conference on Friday.
"This has been a multi-month criminal investigation where we have developed evidence, conducted interviews gathered documents and presented that evidence... in order to obtain a judicial search warrant," Schrank added.
He said it was "the largest single-site enforcement operation in the history of homeland security investigations".
"These [workers] are people that came through with Biden. They came through illegally."
Some 475 people who were in the country illegally or working unlawfully were detained in the operation, immigration officials said.
https://www.bbc.com/news/articles/cj6xe5d6103o
>> frozen water gang
>> the current admin and the frozen water gang
Why do you have a problem using the term ICE??