marthanoob
Smash Journeyman
It has its ups and downs.Voting least worst aka strategic voting doesn't solve anything, Americans have spent a majority of the time voting that way. Look where it's gotten us? there's only 5 presidents I can think of in the Modern day (1900s - Today) that are worth mentioning who were "beneficial".
Hypothetical situation -
There are two candidates, one from Party #1 and one from Party #2. The media covers those parties and only those parties. The citizens with greater awareness know there is a third party candidate who would be much more favorable to lead the country than either of the two more hyped candidates. The aware also know that the candidate from Party #2 is more favorable than the candidate from Party #1. Immediately before the elections, the candidate from Party #1 smears the candidate from Party #2. The attack, although not wholly true, is successful. The aware know that the least favorable candidate will win if they do not vote for the candidate from Party #2 or if they do not use the same dirty tactics in response.
In the current circumstances (America), this type of polarization is almost inevitable as long as there are no miracle candidates.