So, why wouldn't a superoptimizer AI write a weaponized joke that would suffocate someone by keeping them laughing for so long, or to craft themselves an androi

So, why wouldn't a superoptimizer AI write a weaponized joke that would suffocate someone by keeping them laughing for so long, or to craft themselves an android body with a form and movements that would make it the most beloved celebrity in all of human history? On top of that, why shouldn't it create music, literature, and art having that sort of effect, all at the same time, in the guise of several dozens of super-ultra celebrities and politicians? Why wouldn't a superoptimizing AI be able to become Galadriel who took the ring from Frodo? (Possible answer: The lethal joke and the face that lunched a thousand ships are apocryphal and fictional, but the politicians and the celebrities part is likely doable.)