Yes it does. This was not some incident among many where a few bad apples spoiled the actions of other loyal citizens.
The first and only time Japanese "Americans" were put in a position of having to directly choose their loyalty on American soil they chose Japan. What are the odds that the only 2 traitors in the country just so happened to be the ones that this random incident forest gumped them into? In reality surveys at the time showed something like a quarter of Japanese living in America were sympathetic to Japan. And that's those willing to admit it when questioned. In a war for national survival when there is a hostile population living in your borders where conservatively 25% are primed to side with your enemies your only options are extermination or quarantine. They should be thankful quarantine was chosen.
Besides, millions of American boys were being asked (told) to spend the next 4 years of their lives being blown up, burned, shot, stabbed, drowned and whatever the fuck else across Europe and Asia for their country. These poor japs were asked to sit in camping resorts and play baseball and eat 3 hot meals a day. They got the better end of the sacrifice stick than their white counterparts.