It's because they really can't criticize the actual things Apple did. They have to build a straw house occupied by straw men on a straw foundation. They then can really scream and shout and run around in a panic about something they don't own, will never buy, and have never used.
See? It makes perfect nonsense, once you understand their irrationality.
My girlfriend Kathy (A registered nurse and Certified Case Manager for Worker's Compensation) and I came up with a new diagnosis for this problem we are going to submit for the next revision of the IDC-10, the International Diagnostic Codes, revision 10.
90210 iOS Munchausen's Apple-Plexy Syndrome (MAPS), The overwhelming compulsion to post negative, judgmental, aggressive, and false commentary on any website thread related to Apple products wherever found, including phobic reaction to projected Apple user euphoria. First and subsequent encounters.