It’s not legal to deport U.S. citizens but they have anyway. A judge in Minnesota has said that ICE has violated around 100 court orders. We are living in a personalist dictatorship. The courts are ignored when their rulings are inconvenient.
The question you asked, as pointed out, is a non sequitor given the reality of what’s going on.
Not what non sequitur means nor how it’s spelled. And repeating a point in the same comment doesn’t count as pointing it out previously.
To the extent there is non sequitur in this thread, it’s in jumping into a legal discussion halfway to argue the law doesn’t actually matter because you feel like it.