With their insistence on Microsoft accounts, Microsoft could solve the macro issue by providing a certificate infrastructure making it easy to prove who created

With their insistence on Microsoft accounts, Microsoft could solve the macro issue by providing a certificate infrastructure making it easy to prove who created the active content in the document. Instead they either require the writer to jump through impossible hoops or train the user to ‘fix’ the document by blindly clicking the yellow bar, which forces the user to take a responsibility he can’t responsibly take.