If western musical history is not a pack of lies, and has not been designed by patrons and media managers to create a musical hiearchy ruled over by slaves of the Babylonian system and with heroes of artificial invention, let its defenders present evidence that Mozart was a musical 'genius'. When the actual evidence (documentary and historical) says the very opposite.
Tens of thousands of composers and their music are ignored by the dominance of fairystories such as that of Mozart. Which have been published and taught with zero cross-examination in two centuries. So say those who have examined the evidence.
What are they afraid of ? Reality.
Still, the music is great.