Yeah... I get that the plot is that the family in the show are chaotic.
But that doesn't mean that the show itself is controversial, does it? It's not advocating for being like the Simpsons are.
On top of that all the characters are mildly annoying when their catch phrases are repeated ad nauseam by little kids.
This just isn't true - the Flintstones was prime-time back in 1960, shown at 8:30pm, exactly the same slot as the Simpsons. Fred and Wilma were shown in bed together. That was almost thirty years before the Simpsons.
> Bart Simpson says "Hell" in one of the earlier episodes
And Wilma said 'bollocks' in a Flintstones episode!
It started out controversial and the success normalized it. Now we all just laugh at the kid being strangled.