Thumbs poked downward across America after Jimmy Kimmel decided the Academy Awards was a good venue to mock Robert Downey Jr.’s struggle with drug addiction. During the March 10 program, Downey won the Oscar for Best Supporting Actor for his role in “Oppenheimer.” But as Kimmel delivered his monologue to open the show, praising the eventual winner was not in the script, according to Page Six. “This is the highest point of Robert Downey Jr.’s long and illustrious career — well, one of the highest points,” Kimmel said, prompting the camera to swing to Downey, who at one point tapped his nose twi…
