The volto date widget (singledatepicker) has usability issues. It is not possible to quickly switch years without resorting to swiping multiple times. AFAIK there isn't a shortcut for switching years with keyboard.
In Plone Classic interface, you have separate year selector to select a target year.
Volto Date selector
I think it is import to provide year selector in volto data picker. What do you reckon?
Classic Date Selector