TL;DR: I blame FPTP.

Hm, I’d argue that this is a byproduct of the spoiler effect — I think it’s due to strategic voting. I think that it’s likely not due to people consciously voting against their own interests to benefit the rich (assuming that they indeed do this ­— ie that voting to benefit the rich is against their interests), but instead that the entities that support these sorts of beliefs, also tend to align with other beliefs that are more important to the voters, and “benefiting the rich”, while possibly perceived negatively, is a sacrifice that the voters are willing to make.

Because the rich control an overwhelming amount of the media we consume. They are capable of shaping the narrative to their benefit.

Because powerful people turned politics from a policy / representation in to politics as an identity. People will almost anything for their two minutes of hate.

“I might be rich one day”

In the US at least, the systematic demolishing of the education system has led to a vast reduction in overall education and critical thinking skills. This was done on purpose. That, combined with the unexpected boon of the Internet, has led to massive wealth shifting from the many to the few.

You see the results of this change everywhere, especially on the Internet. Lack of basic spelling and grammar skills are just one symptom. All of that is to say that humans are primates and easily trained.

Informed consent: People are not against exploitation. They just want to switch sides. Why would you vote for something that cripples you once you got rich?

Uninformed consent: They honestly believe they are voting for their own interests.

Indifferent consent: Usually single issue or ideology-driven voter.

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Fundamental flaw of the democracy: It assumes that people know what’s the best for them

False consciousness.

Generally people tend to focus on one thing and don’t pay any attention to the side effects. Morons want lower taxes for themselves and don’t pay attention to the fact that the wealthy get the most benefit out of conservative cuts or that they just defunded the benefits of having a government like enforced food safety regulations. Or they care about abortion because they buy lies about post birth abortions and ignore everything else. Or they just teally hate immigrants and want to be mad and don’t care that the party of hate works against their other self interests.

Many people are stupid. Like really, really stupid.

Because they want to see other people suffer

Probably unpopular answer, but it’s not some clear cut “this political party has better policies for everyone”. Republican policies usually are better for people living in rural areas, and Democratic policies are usually better for people in cities. I’m sure people will debate this, but this is the reason why people typically vote depending on where they live. At the very least, they believe that their party has better policies for them and their way of life.

My personal (anecdotal evidence) is that I work for a small business in a rural area, and our main customers are other small business owners (usually self employed or under 5 employees). Over the last 3 presidents, the Obama years were rough for our company, we had explosive growth during the Trump years, and then we’ve had stagnant growth over the past 4 years. Our largest competitor went out of business this past year, which sent us a lot of new customers, but we’ve also had a lot of our customers go out of business as well, so we’ve been pretty stagnant. Being stagnant isn’t terrible, we don’t have shareholders or anything, but the cost of living has increased and company profit/wages haven’t which is a problem. That said I know we’re doing pretty well compared to a lot of people here.

Another (once again anecdotal) example is that I have a friend who paints murals full time, for the past 30ish years. He told me that he does well with either Republicans or Democrats in office, but that his customers change. During republican presidents, his customer base is usually local businesses wanting to decorate their stores. During democratic presidents, his customer base is usually towns, state buildings, schools, etc.

But anyways, I’d be very interested to hear from some people living in cities if there’s a visible uptick in income/etc when we have a democratic president, or in general what your personal observations are on how which president affects your local businesses/income/prices/etc.

The rich have billions to spend on focus groups so they know exactly which buttons to push so that people vote the way they want.

Propaganda. Lack of education. There’s a reason they want to defund public schools. They’re not doing it out of the goodness of their hearts. :)

Put simply: They’re being lied to. Consistently and perniciously.

The lie is that their vote is going to benefit them somehow. Or that it’s going to hurt someone else exclusively. And, sometimes, it’s both—that it’ll hurt someone else, while bringing a benefit.

In all three cases, the real truth—that they themselves will still suffer—is neatly hidden away.

There’s a substantial assumption that the wealthy know best how to manage wealth and the economy but it’s all predicated on the notion that those wealthy people are willing to act in the interest of everyone, when in fact they tend to act on their own personal interest (I mean, if someone has a net worth of over a billion dollars and they’re trying to accumulate even more money, that should give you a good idea how their policy will affect people who are making 40k/yr). They tend not to want to create jobs or increase wages more than they want to improve quality of earnings, because they stand to lose a lot and they somehow want more