If people haven't bothered to formulate an informed political opinion then maybe they shouldn't bother to vote; they're probably more likely to be swayed by propaganda, rhetoric, sophistry and peer pressure. But then again, if you freely choose not to vote then you're essentially voting "any result suits" on whatever issues or candidates are on the table. I think it's incumbent on the people to think about and discuss the issues and the likely outcomes, and thence to decide if and how to vote.