Because prevailing fukwit right wing dogma blames the Beeb for everything..

..from marxist revolution, to kiddy fiddling, and devil worship...

..despite persistent obvious attempts by the BBC to kiss tory arses,
and shift all the blame to Corbyn and the left for everything...

The Beeb - too right wing for the lefties, and too leftist for the tories and alt right corporate media barons..

Poor old Auntie Beeb can never win...