There is absolutely NO comparison between these two things.
None.
.
Not so, IMHO (Since I am old enough to remember, first hand, both case clearly.)
The Japs worshiped their emperor as a god and, as a result, could be expected to aid their homeland during the war (as some did prior to Dec 1941 in Hawaii). Internment was a reasonable and necessary strategy.
The millions and millions of migrant Mexican invaders over-running the U.S. remain citizens of Mexico in act and deed, waving flags, refusing to speak English, or follow our laws. They worship and exploit our money and welfare state and, as a result, export billions of dollars each year to their homeland. Internment (then deportation) is a reasonable and necessary strategy if this Nation is to have a chance to survive.
In both cases, survival of the Nation has always been the key issue.