The recent Yahoo Mail interface font change has made folders, inbox text, and menus extremely difficult to read.

There is no option to change the font or text size, and browser zoom does not resolve the readability issue. This creates accessibility problems and eye strain, especially for users who spend hours in email daily.

Please restore the previous font or provide user controls for font family and UI text size. Removing these options significantly degrades the user experience.

I am actively considering switching email providers because of this change.