At first I thought that simple majority is unfair for decisions so important as this one. But I am not so sure now. Demanding a qualified majority introduces a

At first I thought that simple majority is unfair for decisions so important as this one. But I am not so sure now. Demanding a qualified majority introduces a bias towards the status quo. In fact, demanding >60 % is equal to granting just a >40 % outcome for the “Leave” option to win. And why should either, or especially the status quo, be favored in a case like this?