economies of many countries legalize production and print out in the development of blockchain , but we see that there are many regulators, but cryptocurrencies as thought free tool , I doom we are not moving in the right direction
If my understanding is right, you're afraid that the regulations being imposed right now for cryptocurrency is not good because its against the goal of BTC being decentralized?
I don't think these moves will lead us on the wrong direction, we need BTC and other altcoins to be accepted so we need the government to act on it. Thus, giving us regulations.
The whole idea of being decentralized is that there is nothing that can change the network and make it being centralized( there is not a centralized organization that can change the network pre-agreed rules).
Regulators can make law enforcement that will make it harder to convert bitcoin to fiat, they can affect fiat because it's a centralized currency and they decide whether banks accept or not accept the funds that you earned from cryptocurrencies trading.
They have no impact on transactions that are being done within the bitcoin network.