how did the uncle tom sterotype ge turned around to make Tom who was nice to everyone get the bad rap when it really was Quimbo and Sambo

The “Uncle Tom” label got twisted over time because the original character in Harriet Beecher Stowe’s Uncle Tom’s Cabin was portrayed as morally strong, loyal, and resistant to betrayal, but later cultural use turned his name into a slur for someone seen as submissive or accommodating to white authority. That shift happened less because of Tom’s own actions and more because the character was recast through later performances, politics, and racist stereotypes that flattened him into a symbol of weakness.

What changed

In the novel, Uncle Tom is not the simple “sellout” stereotype people often mean today; he is more like a principled martyr figure. Over time, public usage detached the name from that original character and attached it to a broader anti-Black stereotype about “too agreeable” Black people.

Why Quimbo and Sambo get mentioned

In some retellings and forum-style discussions, people point out that Quimbo and Sambo are the ones who actually participate in Tom’s abuse, so they are framed as the real villains in that scene. That argument is basically saying the stereotype got misassigned: Tom was the victim, while the violent enforcers were the ones doing the harm. But historically, the mainstream meaning of “Uncle Tom” evolved into a social insult anyway, because later audiences and political debates cared less about the book’s actual plot and more about what the character symbolized.

The bigger picture

A lot of the distortion came from changing racial politics and media portrayals, especially as Black public life was stereotyped through servant roles and later through “anti-Tom” versus “Tom” debates. So the bad rap stuck to Tom because his name became a shorthand for loyalty to oppressive power, even though that is not the same thing as the character’s original moral role.

In plain language

So yes: the popular insult is a historical mismatch. Tom the character was not originally the cringing traitor people mean today, and Quimbo and Sambo are remembered by many readers as the actual violent agents in the scene you’re referring to.

TL;DR: The “Uncle Tom” stereotype was flipped by later racist culture and politics; Tom’s original character was far more dignified than the slur suggests, while Quimbo and Sambo were the abusive enforcers in that story.