I want to create a small AI startup of about 30 High School students. Would Harvard like this?

But also consider if Harvard is even the right fit for you. Cambridge is not a fit for everyone, out there. Boston can be a harsh place for midwestern or west coast students. Many really find they hate Harvard or MIT when they get there, but may adjust with time. Just don’t over focus on Harvard, as it may not have what you want in an education, since
you are a young high school kid, you don’t know yet. Give yourself time to develop an interest. If AI is interesting to you, learn it.

Make a business plan and outline what the 30 employees you envision will do. File an LLC in your state, and
get started maybe, it will be a great learning experience, and filing an LLC is not very expensive in most states.
You will need to read up on partnerships to be sure an LLC is the right incorporation for your business.