I agree with you that constructive criticism isn't harmful; however, do you believe that the approach of how people criticize can sound and feel negative? Such as a writer criticizing an article but at the same time attacking the reputation and intention of the writer. I think it's understandable not to receive criticism unless you ask for it. I like that as you have the right to write what you want and reject what other people think of it. I appreciate your comment ☺️