A lot of folks focus on act/sat scores when talking about diversity when really these ivy league schools shouldn't have an express lane for legacy entrants. If you are trying to be different than how it was previously, how can you expect that to happen when you give preference to folks that benefited previously?
Without legacy and the prestige and the entire shebang of old English style college, the Ivy Leagues aren't the Ivy League. I agree with you that eliminating legacy would solve the issue of making the school different - it's never gonna happen though, so there's no point in talking about it honestly. Also yeah, MIT is not a legacy giving school
I'm not quite sure what this legacy thing is, but I don't think English universities do it. It sounds corrupt to me, and I think it would be a national scandal.