Maybe, but no doubt these "dumb" people can still get dressed in the morning, navigate a trip to the mall, do the dishes, etc, etc.
It's always been the case that the things that are easiest for humans are hardest for computers, and vice versa. Humans are good at general intelligence - tackling semi-novel problems all day long, while computers are good at narrow problems they can be trained on such as chess or math.
The majority of the benchmarks currently used to evaluate these AI models are narrow skills that the models have been trained to handle well. What'll be much more useful will be when they are capable of the generality of "dumb" tasks that a human can do.
It's always been the case that the things that are easiest for humans are hardest for computers, and vice versa. Humans are good at general intelligence - tackling semi-novel problems all day long, while computers are good at narrow problems they can be trained on such as chess or math.
The majority of the benchmarks currently used to evaluate these AI models are narrow skills that the models have been trained to handle well. What'll be much more useful will be when they are capable of the generality of "dumb" tasks that a human can do.