ADDED: Here's my reaction, and I have not looked at much of the commentary. I think Biden believes he's lovable, and he can kid in a silly way and people will know it's all in good fun. I don't know why he thinks he can swing around so freely when he's trying to gain the deep trust needed to be President, but I don't know why anyone pushing 80 thinks he can be President or why a grown man in politics thinks he can nuzzle and sniff at the hair of young girls other than to think he thinks he's Joe and everybody knows Joe. Joe is Joe.
That's all just pretty crazy but not all that different from Trump's confident barreling ahead, being himself. Maybe that just works. Many people get it. Some people. The only question is are there enough people who connect with that sort of thing. For Trump, there are. For Biden, maybe not, but what other path is there for Biden? Come on, people, get him — understand him the way he wants to be understood — as a fully competent, experienced politician who knows how to have fun with you lying dog-faced pony soldiers.
The only thing I'll add to that is I have and will have a special problem with "dog-faced" until Roseanne Barr is uncanceled. The greatest female comedian of all time was banished from her #1 TV show — had it snatched away and her brilliant
character killed even after the actress was booted out — for
the sin of comparing a woman to an animal. I was
just looking at Joaquin Phoenix's Oscar speech, where he said, "I think that’s when we’re at our best: when we support each other. Not when we cancel each other out for our past mistakes."
BONUS: "Dog-faced" has its own entry in the (unlinkable) OED. The examples go back to 1607:
1607 E. Topsell Hist. Foure-footed Beastes 11 He describeth them to be blacke haird, Dog-faced, and like little men.
1663 J. Mayne tr. Lucian Part of Lucian 272 That ugly, Dogg faced Aegyptian...
2002 Vanity Fair (N.Y.) Oct. 332/1 Degas was not exaggerating when he revealed his dancers to have been a depressingly dog-faced bunch.
Here's that Vanity Fair article about Degas's unpleasant-looking ballerinas. Excerpt: