The electoral college is fundamentally undemocratic—it allows candidates to win the presidency while losing the popular vote by millions, which has happened multiple times in recent decades. Every vote should count equally regardless of which state you live in, and it's absurd that candidates ignore most of the country and focus only on a handful of swing states while taking safe states for granted. Direct popular vote is how we do it for every other election in America, and there's no good reason the presidency should be different.
The electoral college ensures that presidential candidates have to build geographically diverse coalitions and prevents a handful of high-population coastal cities from deciding elections for the entire country. Eliminating it would mean a candidate could win by running up huge margins in major metros while ignoring rural America completely, making entire regions feel worthless. The system forces candidates to actually engage with different parts of the country, and rural and suburban voters deserve a meaningful voice in who becomes president.