France is not Libra positive, but true crypto positive. They finally issued a law that the exchange of cryptocurrency to another cryptocurrency is not subject to taxes. You pay taxes only from profit when you sell your cryptocurrencies into fiat. 
Maybe because Libra Coin can eliminate the role of the central bank while France treats other cryptocurrency as digital assets. If the State allows the use of Libra Coin, there is a chance that there will be a reduction in the role of the country's currency in the economy because Libra coin transactions do not require the role of the Central Bank