Never saw that, but there has to have been a point at which every person who stood behind him and clapped dutifully or knowingly lied through their teeth to prop up dear leader - there was that point where their integrity died. Took its last breath, and they knew it, and they let it die. That's on them. History will not be kind to them.
Sigh... Trump's done tremendous damage, but only as he was enabled by those who were willing to pervert their standards of what is right and what is wrong, putting Trump before their own morals.... That's on them.