I have 2 thoughts.
1) She's right. In a democracy, it's entitled to demand a leader who is completely in line with what you want. Democracy is public transit. You choose the bus that gets you closest to where you want to go. Demanding that it drop you off at your doorstep is entitled.
2) F*** her. This is a perfect encapsulation of how entitled the political elite have become in the U.S. - a flex that says "we created a 2-party system, neither of which will fix the problems of the society that we've created. What're you gonna do about it?"