Just because something is undemocratic doesn't make it bad.
I can guarantee you, if either the Republican or Democratic parties go against their voters' wills under what are essentially loopholes and internal by-laws, it would be bad for both them and America.
I know it's "cool" and "trendy" to hate on democracy because it allows smelly poor people to have an influence, but it is the most vital tool we have to shift power and resources away from the elite. You'd think the
Democratic Party would understand that, but no they seem more interested in sucking up to latter day Federalists and Whigs to give a sh**t.