That would be true if We The People were reliably informed when we showed up to cast our votes. However, in recent years, we have become detached from reality. "News media" companies pivoted away from keeping their audiences informed about things that mattered and instead focused on capturing audiences and keeping those audiences maximally engaged so that they could be sold to advertisers and otherwise exploited.
Now when people show up to the polls, they think they're voting to keep themselves safe from violent crimnals running rampant; they think they are voting to keep out the flood of strange outsiders coming to take their jobs and eat their family pets. But in reality they're voting for -- and getting -- something quite different.