I know there's a lot to chew on in this article, but this is another passage that stood out to me:
After her dubbing session, LuPone collected her crocodile purse and got into an S.U.V. on Eighth Avenue. As it lurched past the theatre district, she explained why she is, at least for now, done with Broadway. “I’m so angry at whoever choked the stem right in the middle by making Times Square a pedestrian mall,” she said. When she was starring in “Company,”LuPone would carry a bullhorn and yell at pedestrians from her car window. “It’s impossible for us to get to work,” she told me. “And I said that years ago. So I start work angry. I can’t get to my theatre, because of the traffic pattern, because of the arrogance of the people in the streets. It’s a road. Get out of the street.”
So she's screaming at people who are walking in a pedestrian mall because she doesn't think it should be a pedestrian mall? If I'm reading this right, then I'm fully sympathetic with the poster above who suggested there may be a cognitive issue.
Even if this has been selectively edited, and she's ranting against pedestrians occupying bonafide streets, it's still rather unhinged. I know first-hand that Manhattan is a driving challenge, but I don't think there's any consensus that pedestrians are preventing Broadway actors from getting to work on time.