As the 2024 presidential race heats up, a central paradox is becoming ever clearer: Many voters are growing disenchanted with, and are certainly not enthused, by the two main candidates, Joe Biden and Donald Trump, who are 81 and 77 years old, respectively. With a little over six months to go before election day on Nov. 5, this can be seen in Biden’s relatively low approval ratings. Meanwhile, Trump’s ever-growing list of controversies and court cases might be buoying his populist political base but they are turning off many independents and more moderate Republican voters. One of the key implications...