How one can reach such conclusion is beyond me. People will discuss the question, and democratically decide. You'd be surprise the fierce debates that erupts among citizens when a serious question is on the table, and how everyone makes oneself enlightened before vote. This is what actual democracy is. This is how it should work everywhere for any serious issue.
Designating a cherry-picked representative who carries exactly zero obligation to hold his promises is NOT democracy, but elective oligarchy. Almost all countries calling themselves democracies certainly don't deserve the name.