Here's my guess, and that's all it may be is a guess, so your mileage may vary. I don't thik the average low income person cares that there are rich people out there. Sure, they'd like to be rich too, but if they're even somewhat realistic they know better. What they want is not have to struggle so much themselves, be able to pay the bills, live comfortably, and have a little fun after the expenses are met. A quality of life. That's good enough for many people.
The problem is that low income and middle income people are starting to see that the rich have gotten grossly greedy and are gobbling up all the gains made in our economy. While the economy continues to grow, the average person isn't feeling it because the vast majority of the gains are going to those super rich people. The Walton family having the same wealth as the lower 41% of the rest of us combined is just insane, and yet they keep snatching up any gains made before the rest of us can so much as beg for crumbs, then they call it "class warfare" when we complain.
I don't think ~33% of all those gains can be considered crumbs, can it? This is the average amount collected in taxes by government for the income of the top 1%, federal, state and local. So, whatever their gains may be, the "rest of us" get ~33% of it through taxation.
Then, on top of that, those who make $10,000,000 or more give an average of 5.9% of their incomes to charity.
http://nccs.urban.org/nccs/statistics/Charitable-Giving-in-America-Some-Facts-and-Figures.cfm
So now, the "rest of us" are getting 39% of their gains.
Next, some of those gains are spent for their own consumption, providing incomes to those who sell the top 1% goods and services. I'm not sure what the average percent of their income is spent, but 25%, on average, seems like a conservative number.
Now, the rest of us aren't getting this directly like we do the previous 39%, but, still, it is money that heads back to "the rest of us". So now we are up to 64% that "the rest of us" get, more than a majority.