Yes, Biden gave us yet another gaffe when he called Black Americans "Negroes" despite being vice president when Obama signed H.R.4238, a bill that unanimously passed in 2016 to eliminate the term, "Negro," from all federal laws.
But that's okay. We all know that our by way of a fixed election President Of The United States is not for senility anywhere near being the brightest bulb in the Washington lunatic asylum.
That was proven by how Biden finished up his apology speech, saying "I'm not a racist; and if you don't believe me, you ain't a negro."