Earlier quoted context omitted.
The president is the most visible face of the government. Of all the ones you mentioned, it's the only one people actually vote for. What he says and does has the most impact. So I don't find it "interesting", I find it entirely reasonable.
People in the United States do not vote for a president. They vote for an elector who in turn will vote for the president. This is an important and often left out detail in how the American political system works, in theory it could have protected us from the current dumpster fire.
This setup is (in a way) a consequence of the Great Compromise, and would serve to reduce the electoral influence of more populous states even if elector votes were cast proportionally with respected the state's popular vote.
It's not accurate to say that people in the US vote for electors.