Why is it reasonable to you to demand that people write their own names differently?
Also, let's not forget the context here, we're talking about a bank not a restaurant
> Why is it reasonable to you to demand that people write their own names differently?
Because sometimes other people have to read it. Do you actually expect your bank has someone who can read Νίκος Καζαντζάκης and 刘慈欣 and ᠲᠠᠲᠠᠲᠤᠩᠭ ᠠ and משה ברבי מימון הספרדי and ᐱᔭᐃ ᐊᕿᐊᕈᖅ? (Or even notice which one Chrome doesn't render correctly?)
It is not a technical issue but a social one.