No way is it abuse, the story about the man who kept a Bit of his comfort blanket was moving, I knew someone who as a child was attached to a certain cuddly toy which was taken from him to mend or wash but he never got it back and it was destroyed because it was deemed that he was too fond of it. He said that he was distraught and blamed himself, and yes did grow up, for a job, got married, had a family, told someone the story one day who managed to track down the same sort of toy and gave it to him, and he was so happy.
Children are people and their feelings should be taken into account. Considering that a high proportion of children nowadays suffer from mental health problems we ought to acknowledge their needs and feelings as and how important they are to them rather dismiss them