I read the article. I chose that image, because I thought it was the best from the very few articles I've seen about this. Choosing that image doesn't mean I agree with the article's assessment of whether or not he said it. Anyone could copy and paste the text they claim he said, as you did, so your opinion on the matter is just as irrelevant.
Also, anyone with relatively good hearing (or a volume up button) and a shred of objectivity would have to acknowledge that he said it. That's not the point.
The real point is in how the media reacts, or in the case of Biden, doesn't react. Had Trump said the *exact same words* under the *exact same circumstances* we all know the media would have exploded with woke *journalists* claiming to finally have the smoking gun regarding Trump's white supremacy / KKK sympathies. This, in spite of Biden having a substantial track record of racist comments, and support / cooperation with well known racists (Byrd, for example.)
I'm simply pointing out the hypocrisy of the media, and obviously people like you, since you've chosen to ignore what he said, even though I offered up a clear escape route by suggesting this was nothing more than a dementia fueled babble.