Really? Pretty much every school I've ever seen has a special office of tutors that takes care of the various affirmative action admits. And also athletes. Definitely athletes. I don't think I've ever seen any such office for legacy students. Ever. Or even heard about some covert version.

Can you explain a scenario where this might be the case? The only one I can imagine is assuming that legacy students are rich and so they can just toss around more money on private tutors. Perhaps. But then the right statement is to say that rich students have better access.

That's the point... They're accepted because their family resources make them more likely to be successful which is what Harvard is trying to select for.