Rich People - Lemmygrad

I’m either too old or too out of touch, but I don’t understand this at all.
He’s basically saying that they’re too rich to care about Huey’s antics. There’s a lot of context being left out of the meme but basically Huey has a reoccurring dream in this episode that he reveals to a bunch of white rich people at a garden party that “Jesus was black, Ronald Reagan wss rhe devil, ans the government is lying about 9/11” and the white people go crazy and start rioting, in the meme Huey’s grandfather is showing him that his dream was wrong because these white folks are too rich to care about what Huey is trying to tell them.
The Garden Party

"The Garden Party" is the first episode of The Boondocks, although the production number, 103, suggests it was the third episode produced. It premiered on November 6, 2005. Granddad's perpetual fear that Huey and Riley will embarrass him in front of their new neighbors reaches paranoid heights when the family attends a stuffy, high class garden party. The good news: only one person gets shot. At a social party filled with primarily white guests, Huey Freeman walks up to the stage and makes an an

The Boondocks Wiki
Not the one that asked, but I was equally lost, so thank you!