Its a complete set up. Questions clearly provided.
Id give the benefit of the doubt; audience carefully selected.
If Biden went up against an equally hostile R audience, he would last about five minutes. Literally.
A few of them stumbled through their cards. If they werent so hostile Id say maybe they were nervous. Only two that looked legit were the guy with the question about BLM/cop killers vs everyone else, and the recent Latino citizen who lost her mother.
And I dont think Biden would even last 5.