Baseless detainment and coercion, kicking a law-abiding America-contributing worker out of the country, interrupting the building of a new domestic factory, and making an allied country wary of working with us are the harms. You're just ignoring them, because you've been propagandized to think the victims deserved it.
That is a very different issue than what the article implies. The implication of the article was that something very illegal happened. What you're implying is not necessarily illegal, but I agree it is harmful.
If Ice detained me, kept me in kafkaesque isolation, shuttled me around for a few hours from one detention centre to another, but did no other harm, I'd probably also be happy to GTFO, and might even concede no harm was done.