What a load of horseshit.
The Queen doesn't do hourly magic tricks and acrobatics on the balcony of Buckingham Palace to entertain tourists. No royal palace is in the top ten UK visitor attractions. Windsor Castle isn't even the top attraction in Windsor. Get rid of the lot of them, open the doors of the ex royal residences to the paying public and see those coffers swell. People will pay a fortune to see where the Queen went to the toilet slept.
Quite apart from the fact that this whole load of medieval bullshit is anathema in the modern world - and an expensive one, which we all pay for, whether we want to or not - the communities who desperately need financial support don't see a penny of this mythical income the RF supposedly generate. The people queueing at my local food bank, the Sure Start centres which have closed, the chap who sleeps in the doorway of my local (closed due to cuts) police station - they're not benefitting. To have a woman be granted millions to update her palace when we can't - apparently - afford to fit sprinklers in tower blocks, to see disabled people killing themselves because of benefit cuts, to see those food bank queues swell and austerity bite while one family lives in luxury at our expense - it's beyond obscene.
So YABVU OP.