Lots of people have pointed out you are paraphrasing while trying to make it look like a quote, misrepresenting what was said, and so on.
But you know what? We have every reason to expect that a latina judge is going to make better judgements than a white male.
Let me explain. When you select a group based on a combination of traits you kind of force a negative correlation between those traits. Consider beauty and acting ability in actors. Presumably natural aptitude for acting and natural beauty are completely unrelated in the general population, but we know both are selected for in actors.
So 500 people from the general population look like this:
It doesn’t matter which axis is which, they are just plotting standard deviations in either acting aptitude or conventional beauty.
If we simplify the selection process for actors to just looking at those two factors, which of these people will be successful television or movie actors?
Suddenly we have a negative correlation because we are specifically selecting people along the edge of a circle in the upper right quadrant. So we get the fact that people who have the right look (beauty is kind of the wrong word, action stars aren’t all “beautiful” but they have the right look to be action stars, for example) are able to get movie roles despite their less-than-world-class acting (they may even be good actors, but given how few people on earth get to that level of success, they don’t appear to measure up). Of course we can’t make comments on any specific individuals based on this, but, on the aggregate, we should expect that someone who doesn’t have the look of a TV or movie star - with no other information - will be a better actor (or oftentimes comedian, since that’s harder to fake; ever noticed that comedians have a wide range of looks?) than someone who does have that look.
This doesn’t just create a negative correlation where things are unrelated, it even overwhelms positive correlations. In the general population, even ignoring basketball practice we would tend to expect that height would be positively correlated with freethrow percentage: they are just plain closer to the basket. But what about in the NBA? Do we see that correlation hold? No, we don’t. In fact, we see a negative correlation, and that’s easy to confirm with actual stats. Basically, if you are 6’0" they aren’t letting you on the court unless you are damn good. If you are 7’5" you are going to be a star center with substantially less skill.
Back to judges, if we believe (I hope we do) that ethnicity and gender don’t qualify a person to be a judge, then we are saying aptitude for being a judge is not correlated with either of those factors. But we know that becoming a judge is correlated with both of those factors. That can be because of systemic biases in the education system that make it harder to get through all the requirements based on where you were born and who you were born to or it can be because of outright sexism and racism in the selection process.
At any rate, we’ve got two factors here that play into being a judge - being a white man and being competent to be a judge. We can agree that first factor ought not be a factor at all, but it is one. Because we select for those two things, we are going to see them negatively correlated in the judge pool. On average, latina judges are going to have more aptitude for being judges unless latinas are a lot worse than white men at being judges in the general population (moreso than shorter people are worse at shooting baskets). If everyone is equal, the selection process produces great latina judges and comparatively mediocre white male judges.
Again, the broad correlation doesn’t let us make any meaningful predictions about actual individual judges. Picking an individual white male judge and individual latina judge and guessing the latina judge is a more competent jurist would be silly. Still, the broad generalization that we should expect people who were discriminated against in a selection process to be more competent than people who were not, on average, is correct.
You constructed a straw man to argue against, and now you have lost to it.