When the world is offered with convenience, they will forget about BTC for they will get used to what is offered by Libra. If libra will one day gets a node form the people in the government, those who doesn't know Bitcoin will not even see a single BTC sign anywhere on its app but just libra and all teh government backed stablecoins.

Fighting against it will just make you look like you are not into innovation and when they all dominate again, they can ban BTC. That's a nightmare for all.