What a load of rubbish.
First of all, its completely not at all relevant any more. Nobody gives a toss about any of the royals apart from Diana, and she wasn't even a proper one.
Second of all, its hardly going to be a 'rebellious' act to buy it nowadays, is it? The BBC makes programmes about it.
I wish people would forget about it. Its not even that good a song. Its boring, and it'll probably be on the radio even more now.
So don't expect any drinks from ME, in future, Mr Pizzorno.