Technically, the Supreme Court is Nearly Perfect
The population of the United States is 49% Male and 51% Female. After Ketanji Brown Jackson is sworn in, and there's no reason to believe she won't be sworn in, the Supreme Court will have 5 male and 4 female members. Due to having 9 members, simple math dictates that the court will never be a 50-50 split, but as close as you can come to representatively equal is 5-4.
The population of the United State, by race:
When Jackson sits on the bench, the racial makeup will be:
That's actually fairly close to a representative number.
And, if you replace any White Justice with an Hispanic Justice, and then Clarence Thomas with an Asian or Native American Justice:
Voila. That would almost be a mirror of America.
You're screaming at the computer that's not fair? If you want to turn America into a land of slotting and quotas, that's actually really fair.
When idiots (like CNN) lament that the Supreme Court still has a long way to go, they mean towards their goal of Ruth Bader Ginsburg's frozen head with her 8 clones.