If your Government Created Digital Currency, What would you do with your current holdings?

I am a United States Citizen, I have positions in Bitcoin and Ethereum, If the USA Decided to go ahead and create a digital currency, which i heard was a possibility it would be completely the opposite of decentralized currency... Would you all buy the Government controlled currency? (I'm assuming the general population would sell out of BTC and buy USA crypto, I assume this because people would think it has more value now) Would you Sell out of your positions? Because it most likely would have a negative affect in the short term ( Maybe long term) over private decentralized coins.