They had a long discussion about this on R5 yesterday (with the Paris Olympics Chief)…….using existing venues rather than building bespoke stuff will be more common in future (sustainability and all that) but in Paris in particular it’s worked fantastically. The backdrop of places like The Palace of Versailles was incredibleI even liked the opening ceremony! Certainly a brave departure from the traditional stadium routine by having the athletes come down the Seine in boats.
That’s been one of the great things actually, in that they’ve tried to do as much in the centre of Paris as possible, and that included the opening ceremony.