@Sellhill - As you know, your stats listed above clearly put you into the basket of “competitive candidates” for admission at Yale. But your Chemistry Subject test score and your AP Chemistry score don’t by themselves make the case that you would be a successful Chemistry major at Yale, where classes - in all academic areas - are far, far, more challenging than anything you have encountered in high school.
But when you write above that “It seems like everyone who gets into Yale has independent businesses or charities” - a claim that is demonstrably false - then I wonder whether you really know very much about Yale and the kinds of students that get admitted. Yale has an immensely diverse student body - artists, scientists, musicians, historians, dancers, activists, etc., etc., - many of whom participate in extracurriculars, clubs, research activity and community service - but who don’t have their own businesses or charities, since they are full time students, which is what consumes the majority of students’ time and effort at Yale. Best of luck!