Just to give you some context: Tighnari (with the green piece of cloth) is choking Cyno because he is swamping him with bad jokes day in and day out. So this is not a joke about immigrants, they are receiving absolutly horrible treatment in A LOT of cases but a mere pun just like Cyno would do it.
I just wanted to clear that before I post so I don't cause confusion and have to do the explaining later.
I mean, the ship exists :p