Earlier quoted context omitted.
And yet accents and diacritical marks are not widely used nor any longer exclusively "proper." You're fighting a losing battle. Language is changing underneath you, no matter how tightly you cling to it.
My name contains diacritics. Are you proposing that I should change my name? Because if so, that’s pretty condescending.
I think you'd have to pretty deliberately misinterpret my comment about accents being uncommon in English to somehow think I was suggesting you change your name.