(There is no indication that she used the password on government accounts.)
Why do we care then?
MOST PEOPLE re-use passwords for everything. Most people use the most-used passwords in every data breach as their passwords. Stuff like this shouldn't surprise anyone. Most members of government likely don't even know what 2FA is, and likely use Password123 as their password. They're not known for being tech wiz's.
What fallacy did I present?