Yeah......but he’s still a candidate......dementia or not.
Not only is Biden “the candidate” he’s the chosen candidate. Despite his near-50 year record of ineffectiveness, his track record of greasing the skids of the Delaware-based big banks, his constant gaffs which reveal he is a very dull knife and his obvious-to-all worsening mental deficiencies.
Biden was chosen, so he is fair game in all respects.