I am aware of the term "Ameriboo." I note that people talk about "Wehraboos" and "Koreaboos" but I notice some countries don't seem to have corresponding terms. Nobody seems to be a "Limeyboo," i.e. somebody who wants to be a limey. (I distinguish between actual muscular limeys who went to foreign continents, stole the treasures, and stored them in the British Museum, as opposed to modern-day limpwrists who just happen to be "prisoners of His Majesty.")
I just think there should be more nuances to "Ameriboo." There are some guys who were born in USSR-era Siberia, who idolized America then and still idolize it now. And then there are vapid consoomers who idolize their idea of America, which is mainly composed of Obama, Taylor Swift, and Oprah.
there doesn't seem to be anything here