Don't think that will protect you if some of these folks have their way--they'll just write in a clause saying that "naturalized citizenship doesn't count" or something like that.
I fear you might be correct. I'm even doubling up- I'm marrying an American woman this spring, so maybe that'll give me more protection. Damn foreigners, stealing American women.
Oh, well. If the USA gets that whacky, I think I might have a lot of American company up in Toronto.