we bring cryptocurrency to the world , but if everything will be centralized, better still like this.
What you mean there is no fun here? Cause the value has no direct movement in the market? You dont get the advantage of stablecoin? These are primarily used for direct peer to peer trading for some countries which is restricted by some third party exchange or company. Imagine there is a a coin that your allowed to trade with other crypto but restricted in your country? How can you handle that?
the stablecoins own by government will be the one that will promote the mass adoption. but those stablecoins that are meant for traders like the USDT are just going to be used for hedging of the money you got in trading. you wouldn't want to hold you BTC in times of bear market but keeping your coins in tether will best keep your funds in USD.
The reason why i said you wring is because the perspective of some governments is that cryptocurrency is a threat to their national currency so i believe it will all start from the stablecoins not issue by the government.