It's as if Paul Newman and Jane Fonda had fled the US in protest at something or other - they were always protesting - and sought Russian citizenship instead. Americans would be surprised, but would they really care? It's a free country, as they say.
Whereas the French are quite cross about the decision of Oscar-winning actor Gerard Depardieu, who received Russian citizenship at the hands of President Vladimir Putin 11 days ago. A taxi driver in Paris went on at me about it for the whole ride last week. (Talking to taxi drivers is how we journalists keep our fingers on the pulse of the nation.)
After 42 years of starring in French films, Depardieu had acquired the status of "national treasure" in the eyes of the public, but he clearly does not reciprocate their loyalty and pride. And hard on the heels of Depardieu's defection comes the news that actress Brigitte Bardot, France's leading sex symbol for the generation who are now drawing their pensions, is also threatening to give up her French citizenship and go Russian.
Depardieu, who was described by director Marguerite Duras as "a big, beautiful runaway truck of a man," is much larger than life - about the size of a baby whale, in fact. He is over the top in every sense: 180 films and TV credits, 17 motorbike accidents, five or six bottles of wine a day by his own reckoning.
He reckons he has paid €145 million ($321 million) in taxes since he started work at 14, and he doesn't want to pay any more. France's Socialist government is bringing in a new 75 per cent tax rate for people earning more than €1 million euros per year, and so Depardieu is leaving.