Yup. Because 99.9% of YLS grads would get Big Law jobs if they actually wanted one (read: had the balls to withstand the public shaming that goes on at YLS for going straight into the private sector).
They're definitely represented in big law. Just look at wachtell, cravath, etc. they have a smaller student body so obviously there will be fewer of them out there.
And as for potus and scotus representing a small portion of the student body, of course that's true but that's because the job openings are so rare. But the fact remains those elite jobs tend to go to Harvard and Yale grads so, again, not sure how you can have a top 5 list and exclude YLS from it.
Not to mention that they have some of the best professors and extremely accomplished students.
Maybe they did the ratings based on neighborhood safety?