A generous interpretation of this is that most of the time, people pay little attention to politics as they are busy with their daily lives : earning money, shopping for food, looking after their families, etc. Most people have neither the time or the inclination to even follow politics beyond the headlines, or think through the problems and their position.

This can be a problem when the political 'class' (politicians of course, but also media commentators, journalists, podcasters, whatever) do not realise this issue. Brexit is a classic example, where the UK prime minister called for a referendum possibly confident that 'no one' would actually vote yes.