While I don't doubt that there are black female members of the judiciary who would certainly be qualified, I feel that a flat statement like that, while well-intentioned, shows bias anyway. The court should be made up of nine people who are sworn to impartially interpret the law and decide the cases set before them, not a group formed by selecting "one from column A and one from column B" or ticking off boxes on a diversity checklist. However, he DID make the statement and he has painted himself into a corner because of it. If his first choice ISN'T a black female, he'll be raked over the coals unmercifully, by Democrats and Republicans alike.
I do see one other course open to him, though. Back in March of 2016, Barack Obama nominated Merrick Garland to the Supreme Court to fill the vacancy created by the death of Justice Antonin Scalia. We all know what happened — a Republican-dominated Senate flat-out refused to vote to confirm or even hold hearings on his nomination, using the tissue paper-thin excuse that because Obama was a second-term president who would be replaced following the 2016 elections,
meaning that the privilege of selecting the new Justice should fall to whomever won the 2016 election. As we all know, despite losing the popular vote, D.J. (Dishonest John) Trump prevailed in the Electoral College, and his nomination of Neil Gorsuch for the open position was quickly rubber-stamped by his Republican sycophants with a speed not seen since the German blitzkrieg rolled across Europe."The American people should have a voice in the selection of their next Supreme Court justice. Therefore, this vacancy should not be filled until we have a new president,"
I suggest that Biden first offer the position to Mr. Garland, explaining as he does so that this is merely the righting of an earlier wrong, as Garland was originally nominated to the Supreme Court six years earlier and it was only through the machinations of the McConnell Mob that he hadn't been on the bench since that time. I am aware that Garland was appointed by Biden to the Cabinet-level post of Attorney General and he may not want to give that up, but I believe that he should have the privilege of "first refusal" and let him make that decision for himself. If he does opt to remain in place as the AG, THEN let Biden honor his pledge to name a qualified black female to the Supreme Court.
Then all we have to worry about are the 2022 elections. The Republicans already have shown that they are perfectly willing to shirk their duties and play for a stalemate, hoping that they can take back their Senate majority in November, and then go into full spoiled-brat-in-a-tantrum roadblock mode. What's to say that they won't try it again?

-"BB"-