A non citizen isn't an argument because this is not a foreign territory where Israel doesn't exercise any control, it's under Israeli Control.And those people are born in a territory controlled by Israel but kept stateless by Israel. So being non citizen is even a worse form of discrimination.
Israel is violating UN human rights that states the right to a nationality.
http://www.ohchr.org/EN/Issues/Pages/Nationality.aspx
http://www.ohchr.org/EN/Issues/RuleOfLaw/Pages/RightNationality.aspx
Also Israel is keeping those people on the west bank stateless based on ethnicity because it grants the jews living in the west bank Israeli citizenship
As I mentioned these idiotic arguments just serve to embarrass you. They have nothing to do with facts or law.