As someone with dual citizenship through marriage, and having lived 15 years in France (and speaking French at home despite English being my mother tongue), I'm amused and dismayed to discover than I'm the proverbial Karen of my adopted country ... and never had a clue before this article.
As a native anglophone, you have the required legitimacy, there should be no stigma. I'm not surprised you didn't even have a clue as there is no reason anybody would ever make fun of you.
