Of course the Royal Family is a medieval concept most of us agree. They have no power though so that is unlike the Royals of yesteryear.
But they are a useful asset and a great tourist attraction and a boost to the economy. They employ loads of people and occasionally had events, like Royal Weddings to furriners or produce Royal babies which are a step up from worshiping at the alter of Sleb Culture.
On balance I’d rathef have them than not. Would I travel to London to wave a flag for them. Certainly not! But to co-sign them to history is a bit too much like those dreadful boors in ISIS who set about destroying ancient monuments in the Middle East.
