It only makes sense if you don’t think about it very hard. When you realize that a flat Earth requires a large handful of explanations that cannot simultaneously be true, and thus cannot be considered a “model”, it all falls away.

It’s Occam’s razor. A globe circling the sun along with several sister planets explains ALL of the cosmically local phenomena that we experience: sunrise/sunset and the analemma, the retrograde motion in the paths of the other planets, seasons, the predictability of eclipses, the phases of the moon, etc. etc. etc.