Dedicated fans will definitely remember an interview from about five years ago when Justin Bieber visited The Late Show and blatantly told Letterman that he was uncomfortable, to which the host replied, “That’s what I do; I make people uncomfortable.”
It’s not something that was limited to just a teenage pop star, but many celebs whose behavior and decision-making rubbed Letterman the wrong way.
Nothing hard to grasp about that, as David Letterman would have to be completely disassociated from reality to not realize that he was occasionally as ruthless as a crowd-pleasing jester can be, particularly when the entertainers on his couch were facing career difficulties.