Frankly, I think the song that Biden actually played is MUCH creepier according to the English translation. All that bit about touching hair and body slowly. My lovely Canadian wifes jaw dropped when I showed her the translation.
My guess is that Trump is pulling this to bring coverage back to the police and riots. His newest ads show he is VERY much on the defensive on this matter, and Trump intends to keep him there.
I think a video of Biden touching little girls to the song Art Lover by the Kinks, with it’s creepy pedophilia feeling lyrics would be a great video. I unfortunately don’t have the skills.
https://www.youtube.com/watch?v=dAfxWV4eCiM