God could only create one perfect human apparently

He was able to make one perfect sinless human but he couldn’t make the rest of us like that?

He could give one singular man the ability to perform miracles and literally come back from the dead and float off into outer space but he couldn’t give everyone else those abilities?

He could give one dude the ability to heal all kinds of diseases including blindness and deafness using only his hands, turn water into wine, walk on water etcetera but he couldnt give everyone else those abilities?

Also, why didn’t Jesus inherit original sin as unfairly as everyone else? (I mean to say that inheritance of original sin is unfair to begin with)