OP here - I agree with this. If you're at an Ivy the banks and consulting firms come to you, then it's just a matter of 1) studying the basic interview questions and being able to speak semi-intelligently about financial topics and 2) interviewing a ton until you find a firm with people similar to you and like your personality.

I left because I was depressed during the job and realized I wanted work with fewer hours that was more intellectually challenging. I saw people 2-3 years ahead of me in their careers leaving for startups and thought I'd skip the 2 years of misery and do that straight away.