My godfather is an academic that does some arcane nonsense (I mean that in the nicest way possible) involving topology and number theory. He told me a story about how he and his coauthor had a paper in review for 3 years because the reviewer insisted on adding citations to what they assumed were his own work because they were not particularly relevant. My godfather after a round or two didn’t have the patience for it and said whatever let’s just put them in by his coauthor refused hence the three years of back and forth.