Technically the answer is true. However, it depends on your overall values and how much of an effect financial status has on an individual.
Explanation:
A person who has less money is more likely to go for a political party that tends to focus on financial struggles than a person who is wealthier. There may also be unconscious bias in people that have more money, which means the person somewhat unknowingly favours certain political standpoints - for example a rich person would feel that they relate more to a richer governement/MP.