Like it or not, we all need rich people. They pay most of the taxes. The top 1% pay more than half of all federal income taxes. The percentage is probably at least that much for state and local income taxes too.
As an aside, the people I appreciate most are smokers. Here in CA, a pack of cigarettes costs about $5.00. That's unreal, especially for a product that probably has a production cost of less than 50 cents. If any of you smoke, a profound thank you from me. You're helping to keep taxes lower for the rest of us, and you tend to die younger too, reducing the Social Security pay-out burden.